- Linux-kselftest-mirror - lists.linaro.org

next-20191108 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.4.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: 5591cf003452dc3cb5047dc774151ff36c8d9cf7 git describe: next-20191108 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20191108 Regressions (compared to build next-20191107) ------------------------------------------------------------------------ x15 - arm: kselftest: * epoll_epoll_wakeup_test * net_so_txtime.sh i386: kselftest: * net_fib-onlink-tests.sh * net_tcp_fastopen_backup_key.sh * pidfd_pidfd_test * rseq_basic_percpu_ops_test x86_64: kselftest-vsyscall-mode-none: * x86_fsgsbase_64 Fixes (compared to build next-20191107) ------------------------------------------------------------------------ qemu_arm64: kselftest: * net_so_txtime.sh In total: ------------------------------------------------------------------------ Ran 1946 total tests in the following environments and test suites. pass 1001 fail 791 xfail 0 skip 154 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ x86: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/firmware_fw_run_tests.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool_build.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_select_reuseport * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_xdping * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/lib_bitmap.sh * kselftest-vsyscall-mode-native/lib_prime_numbers.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-native/lib_strscpy.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_traceroute.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/rseq_run_param_test.sh * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/tpm2_test_smoke.sh * kselftest-vsyscall-mode-native/tpm2_test_space.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool_build.sh * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_select_reuseport * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_xdping * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/lib_bitmap.sh * kselftest-vsyscall-mode-none/lib_prime_numbers.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-none/lib_strscpy.sh * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_traceroute.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-none/rseq_run_param_test.sh * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/tpm2_test_smoke.sh * kselftest-vsyscall-mode-none/tpm2_test_space.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest-vsyscall-mode-none/x86_fsgsbase_64 qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/size_get_size * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 * kselftest/x86_sigreturn_32 qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_traceroute.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/size_get_size * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/x86_ldt_gdt_32 * kselftest/x86_sigreturn_32 dragonboard-410c: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_so_txtime.sh * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_rtcpie * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh x15: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_so_txtime.sh * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

6 years, 1 month

1
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[PATCH RESEND v3 0/2] selftests: fix prepending $(OUTPUT) to $(TEST_PROGS)

by Ilya Leoshkevich

Hello, Is there anything blocking this from getting merged? This patch series fixes the following problem: linux# make kselftest TARGETS=bpf O=/mnt/linux-build # selftests: bpf: test_libbpf.sh # ./test_libbpf.sh: line 23: ./test_libbpf_open: No such file or directory # test_libbpf: failed at file test_l4lb.o # selftests: test_libbpf [FAILED] Patch 1 appends / to $(OUTPUT) in order to make it more uniform with the rest of the tree. Patch 2 fixes the problem by prepending $(OUTPUT) to all members of $(TEST_PROGS). v1->v2: - Append / to $(OUTPUT). - Use $(addprefix) instead of $(foreach). v2->v3: - Split the patch in two. - Improve the commit message. Ilya Leoshkevich (2): selftests: append / to $(OUTPUT) selftests: fix prepending $(OUTPUT) to $(TEST_PROGS) tools/testing/selftests/Makefile | 16 ++++++++-------- tools/testing/selftests/lib.mk | 3 ++- 2 files changed, 10 insertions(+), 9 deletions(-) -- 2.23.0

6 years, 1 month

2
4
0 0

[PATCH v2] selftests: add tests for clone3()

by Adrian Reber

This adds tests for clone3() with different values and sizes of struct clone_args. This selftest was initially part of of the clone3() with PID selftest. After that patch was almost merged Eugene sent out a couple of patches to fix problems with these test. This commit now only contains the clone3() selftest after the LPC decision to rework clone3() with PID to allow setting the PID in multiple PID namespaces including all of Eugene's patches. Signed-off-by: Eugene Syromiatnikov <esyr(a)redhat.com> Signed-off-by: Adrian Reber <areber(a)redhat.com> --- v2: - Applied Christian's suggestions - Skip root-only tests when running as non-root --- MAINTAINERS | 1 + tools/testing/selftests/Makefile | 1 + tools/testing/selftests/clone3/.gitignore | 1 + tools/testing/selftests/clone3/Makefile | 7 + tools/testing/selftests/clone3/clone3.c | 225 ++++++++++++++++++++++ 5 files changed, 235 insertions(+) create mode 100644 tools/testing/selftests/clone3/.gitignore create mode 100644 tools/testing/selftests/clone3/Makefile create mode 100644 tools/testing/selftests/clone3/clone3.c diff --git a/MAINTAINERS b/MAINTAINERS index cba1095547fd..0040b7a6410b 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -12829,6 +12829,7 @@ S: Maintained T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git F: samples/pidfd/ F: tools/testing/selftests/pidfd/ +F: tools/testing/selftests/clone3/ K: (?i)pidfd K: (?i)clone3 K: \b(clone_args|kernel_clone_args)\b diff --git a/tools/testing/selftests/Makefile b/tools/testing/selftests/Makefile index 4cdbae6f4e61..ad442364218a 100644 --- a/tools/testing/selftests/Makefile +++ b/tools/testing/selftests/Makefile @@ -4,6 +4,7 @@ TARGETS += bpf TARGETS += breakpoints TARGETS += capabilities TARGETS += cgroup +TARGETS += clone3 TARGETS += cpufreq TARGETS += cpu-hotplug TARGETS += drivers/dma-buf diff --git a/tools/testing/selftests/clone3/.gitignore b/tools/testing/selftests/clone3/.gitignore new file mode 100644 index 000000000000..85d9d3ba2524 --- /dev/null +++ b/tools/testing/selftests/clone3/.gitignore @@ -0,0 +1 @@ +clone3 diff --git a/tools/testing/selftests/clone3/Makefile b/tools/testing/selftests/clone3/Makefile new file mode 100644 index 000000000000..ea922c014ae4 --- /dev/null +++ b/tools/testing/selftests/clone3/Makefile @@ -0,0 +1,7 @@ +# SPDX-License-Identifier: GPL-2.0 + +CFLAGS += -I../../../../usr/include/ + +TEST_GEN_PROGS := clone3 + +include ../lib.mk diff --git a/tools/testing/selftests/clone3/clone3.c b/tools/testing/selftests/clone3/clone3.c new file mode 100644 index 000000000000..a982d95189bf --- /dev/null +++ b/tools/testing/selftests/clone3/clone3.c @@ -0,0 +1,225 @@ +// SPDX-License-Identifier: GPL-2.0 + +/* Based on Christian Brauner's clone3() example */ + +#define _GNU_SOURCE +#include <errno.h> +#include <inttypes.h> +#include <linux/types.h> +#include <linux/sched.h> +#include <stdint.h> +#include <stdio.h> +#include <stdlib.h> +#include <sys/syscall.h> +#include <sys/types.h> +#include <sys/un.h> +#include <sys/wait.h> +#include <unistd.h> +#include <sched.h> + +#include "../kselftest.h" + +/* + * Different sizes of struct clone_args + */ +#ifndef CLONE3_ARGS_SIZE_V0 +#define CLONE3_ARGS_SIZE_V0 64 +#endif + +enum test_mode { + CLONE3_ARGS_NO_TEST, + CLONE3_ARGS_ALL_0, + CLONE3_ARGS_ALL_1, + CLONE3_ARGS_INVAL_EXIT_SIGNAL_BIG, + CLONE3_ARGS_INVAL_EXIT_SIGNAL_NEG, + CLONE3_ARGS_INVAL_EXIT_SIGNAL_CSIG, + CLONE3_ARGS_INVAL_EXIT_SIGNAL_NSIG, +}; + +static pid_t raw_clone(struct clone_args *args, size_t size) +{ + return syscall(__NR_clone3, args, size); +} + +static int call_clone3(uint64_t flags, size_t size, enum test_mode test_mode) +{ + struct clone_args args = { + .flags = flags, + .exit_signal = SIGCHLD, + }; + + struct clone_args_extended { + struct clone_args args; + __aligned_u64 excess_space[2]; + } args_ext; + + pid_t pid = -1; + int status; + + memset(&args_ext, 0, sizeof(args_ext)); + if (size > sizeof(struct clone_args)) + args_ext.excess_space[1] = 1; + + if (size == 0) + size = sizeof(struct clone_args); + + switch (test_mode) { + case CLONE3_ARGS_ALL_0: + args.flags = 0; + args.exit_signal = 0; + break; + case CLONE3_ARGS_ALL_1: + args.flags = 1; + args.pidfd = 1; + args.child_tid = 1; + args.parent_tid = 1; + args.exit_signal = 1; + args.stack = 1; + args. stack_size = 1; + args.tls = 1; + break; + case CLONE3_ARGS_INVAL_EXIT_SIGNAL_BIG: + args.exit_signal = 0xbadc0ded00000000ULL; + break; + case CLONE3_ARGS_INVAL_EXIT_SIGNAL_NEG: + args.exit_signal = 0x0000000080000000ULL; + break; + case CLONE3_ARGS_INVAL_EXIT_SIGNAL_CSIG: + args.exit_signal = 0x0000000000000100ULL; + break; + case CLONE3_ARGS_INVAL_EXIT_SIGNAL_NSIG: + args.exit_signal = 0x00000000000000f0ULL; + break; + } + + memcpy(&args_ext.args, &args, sizeof(struct clone_args)); + + pid = raw_clone((struct clone_args *)&args_ext, size); + if (pid < 0) { + ksft_print_msg("%s - Failed to create new process\n", + strerror(errno)); + return -errno; + } + + if (pid == 0) { + ksft_print_msg("I am the child, my PID is %d\n", getpid()); + _exit(EXIT_SUCCESS); + } + + ksft_print_msg("I am the parent (%d). My child's pid is %d\n", + getpid(), pid); + + if (wait(&status) < 0) { + ksft_print_msg("Child returned %s\n", strerror(errno)); + return -errno; + } + if (WEXITSTATUS(status)) + return WEXITSTATUS(status); + + return 0; +} + +static void test_clone3(uint64_t flags, size_t size, int expected, + enum test_mode test_mode) +{ + int ret; + + ksft_print_msg( + "[%d] Trying clone3() with flags %#" PRIx64 " (size %zu)\n", + getpid(), flags, size); + ret = call_clone3(flags, size, test_mode); + ksft_print_msg("[%d] clone3() with flags says: %d expected %d\n", + getpid(), ret, expected); + if (ret != expected) + ksft_test_result_fail( + "[%d] Result (%d) is different than expected (%d)\n", + getpid(), ret, expected); + else + ksft_test_result_pass( + "[%d] Result (%d) matches expectation (%d)\n", + getpid(), ret, expected); +} +int main(int argc, char *argv[]) +{ + pid_t pid; + + uid_t uid = getuid(); + + ksft_print_header(); + ksft_set_plan(17); + + /* Just a simple clone3() should return 0.*/ + test_clone3(0, 0, 0, CLONE3_ARGS_NO_TEST); + + /* Do a clone3() in a new PID NS.*/ + if (uid == 0) + test_clone3(CLONE_NEWPID, 0, 0, CLONE3_ARGS_NO_TEST); + else + ksft_test_result_skip("Skipping clone3() with CLONE_NEWPID\n"); + + /* Do a clone3() with CLONE3_ARGS_SIZE_V0. */ + test_clone3(0, CLONE3_ARGS_SIZE_V0, 0, CLONE3_ARGS_NO_TEST); + + /* Do a clone3() with CLONE3_ARGS_SIZE_V0 - 8 */ + test_clone3(0, CLONE3_ARGS_SIZE_V0 - 8, -EINVAL, CLONE3_ARGS_NO_TEST); + + /* Do a clone3() with sizeof(struct clone_args) + 8 */ + test_clone3(0, sizeof(struct clone_args) + 8, 0, CLONE3_ARGS_NO_TEST); + + /* Do a clone3() with all members set to 1 */ + test_clone3(0, 0, -EINVAL, CLONE3_ARGS_ALL_1); + + /* Do a clone3() with exit_signal having highest 32 bits non-zero */ + test_clone3(0, 0, -EINVAL, CLONE3_ARGS_INVAL_EXIT_SIGNAL_BIG); + + /* Do a clone3() with negative 32-bit exit_signal */ + test_clone3(0, 0, -EINVAL, CLONE3_ARGS_INVAL_EXIT_SIGNAL_NEG); + + /* Do a clone3() with exit_signal not fitting into CSIGNAL mask */ + test_clone3(0, 0, -EINVAL, CLONE3_ARGS_INVAL_EXIT_SIGNAL_CSIG); + + /* Do a clone3() with NSIG < exit_signal < CSIG */ + test_clone3(0, 0, -EINVAL, CLONE3_ARGS_INVAL_EXIT_SIGNAL_NSIG); + + /* + * Do a clone3() with sizeof(struct clone_args) + 8 + * and all members set to 0. This resets exit_signal and wait() + * will not get a result. + */ + test_clone3(0, sizeof(struct clone_args) + 8, -ECHILD, + CLONE3_ARGS_ALL_0); + + /* + * Do a clone3() with sizeof(struct clone_args) + 8 + * and all members set to 0. + */ + test_clone3(0, sizeof(struct clone_args) + 8, -EINVAL, + CLONE3_ARGS_ALL_1); + + /* Do a clone3() with > page size */ + test_clone3(0, getpagesize() + 8, -E2BIG, CLONE3_ARGS_NO_TEST); + + /* Do a clone3() with CLONE3_ARGS_SIZE_V0 in a new PID NS. */ + if (uid == 0) + test_clone3(CLONE_NEWPID, CLONE3_ARGS_SIZE_V0, 0, + CLONE3_ARGS_NO_TEST); + else + ksft_test_result_skip("Skipping clone3() with CLONE_NEWPID\n"); + + /* Do a clone3() with CLONE3_ARGS_SIZE_V0 - 8 in a new PID NS */ + test_clone3(CLONE_NEWPID, CLONE3_ARGS_SIZE_V0 - 8, -EINVAL, + CLONE3_ARGS_NO_TEST); + + /* Do a clone3() with sizeof(struct clone_args) + 8 in a new PID NS */ + if (uid == 0) + test_clone3(CLONE_NEWPID, sizeof(struct clone_args) + 8, 0, + CLONE3_ARGS_NO_TEST); + else + ksft_test_result_skip("Skipping clone3() with CLONE_NEWPID\n"); + + /* Do a clone3() with > page size in a new PID NS */ + test_clone3(CLONE_NEWPID, getpagesize() + 8, -E2BIG, + CLONE3_ARGS_NO_TEST); + + return !ksft_get_fail_cnt() ? ksft_exit_pass() : ksft_exit_fail(); +} -- 2.23.0

6 years, 1 month

2
5
0 0

[PATCH] kselftests/dmabuf-heaps: Fix compiler error in one condition

by Xiao Yang

Compiling dmabuf-heaps cannot locate headers and then gets the following error when kernel source code instead of system provides headers: ------------------------------------------- dmabuf-heap.c:16:10: fatal error: drm/drm.h: No such file or directory ------------------------------------------- Signed-off-by: Xiao Yang <ice_yangxiao(a)163.com> --- tools/testing/selftests/dmabuf-heaps/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/dmabuf-heaps/Makefile b/tools/testing/selftests/dmabuf-heaps/Makefile index 8c4c36e2972d..9043e0b5a432 100644 --- a/tools/testing/selftests/dmabuf-heaps/Makefile +++ b/tools/testing/selftests/dmabuf-heaps/Makefile @@ -1,5 +1,5 @@ # SPDX-License-Identifier: GPL-2.0 -CFLAGS += -static -O3 -Wl,-no-as-needed -Wall +CFLAGS += -static -O3 -Wl,-no-as-needed -Wall -I../../../../usr/include #LDLIBS += -lrt -lpthread -lm # these are all "safe" tests that don't modify -- 2.21.0

6 years, 1 month

3
4
0 0

[PATCH] dmabuf-heaps/dmabuf-heap.c: Initialize features variable to avoid compiler warning

by Xiao Yang

Reported-by: kernel test robot <lkp(a)intel.com> Signed-off-by: Xiao Yang <ice_yangxiao(a)163.com> --- tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c index ec47901ef2e2..5e3eeec299b2 100644 --- a/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c +++ b/tools/testing/selftests/dmabuf-heaps/dmabuf-heap.c @@ -154,7 +154,7 @@ static int do_test(char *heap_name) int heap_fd = -1, dmabuf_fd = -1, importer_fd = -1; uint32_t handle = 0; void *p = NULL; - unsigned long long features; + unsigned long long features = 0; int ret; printf("Testing heap: %s\n", heap_name); -- 2.21.0

6 years, 1 month

3
2
0 0

[PATCH] selftests/livepatch: filter 'taints' from dmesg comparison

by Joe Lawrence

The livepatch selftests compare expected dmesg output to verify kernel behavior. They currently filter out "tainting kernel with TAINT_LIVEPATCH" messages which may be logged when loading livepatch modules. Further filter the log to also drop "loading out-of-tree module taints kernel" messages in case the klp_test modules have been build without the in-tree module flag. Signed-off-by: Joe Lawrence <joe.lawrence(a)redhat.com> --- Note: I stumbled across this in a testing scenario and thought it might be generally useful to extend this admittedly fragile mechanism. Since there are no related livepatch-core changes, this can go through Shuah's kselftest tree if she prefers. -- Joe tools/testing/selftests/livepatch/functions.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/livepatch/functions.sh b/tools/testing/selftests/livepatch/functions.sh index 79b0affd21fb..57975c323542 100644 --- a/tools/testing/selftests/livepatch/functions.sh +++ b/tools/testing/selftests/livepatch/functions.sh @@ -221,7 +221,7 @@ function check_result { local expect="$*" local result - result=$(dmesg | grep -v 'tainting' | grep -e 'livepatch:' -e 'test_klp' | sed 's/^\[[ 0-9.]*\] //') + result=$(dmesg | grep -ve '\<taints\>' -ve '\<tainting\>' | grep -e 'livepatch:' -e 'test_klp' | sed 's/^\[[ 0-9.]*\] //') if [[ "$expect" == "$result" ]] ; then echo "ok" -- 2.21.0

6 years, 1 month

4
8
0 0

next-20191107 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.4.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: c68c5373c504078cc0e0edc7d5c88b47ca308144 git describe: next-20191107 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20191107 Regressions (compared to build next-20191106) ------------------------------------------------------------------------ qemu_arm64: kselftest: * net_so_txtime.sh Fixes (compared to build next-20191106) ------------------------------------------------------------------------ x86_64: kselftest: * net_rtnetlink.sh kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * net_rtnetlink.sh * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * net_rtnetlink.sh x86_64: kselftest: * net_rtnetlink.sh kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * net_rtnetlink.sh * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * net_rtnetlink.sh x86_64: kselftest: * net_rtnetlink.sh kselftest-vsyscall-mode-native: * net_fib-onlink-tests.sh * net_rtnetlink.sh * x86_fsgsbase_64 kselftest-vsyscall-mode-none: * net_rtnetlink.sh qemu_x86_64: kselftest: * livepatch_test-callbacks.sh * net_rtnetlink.sh x15 - arm: kselftest: * epoll_epoll_wakeup_test * net_rtnetlink.sh i386: kselftest: * net_fib-onlink-tests.sh qemu_arm64: kselftest: * net_rtnetlink.sh In total: ------------------------------------------------------------------------ Ran 1762 total tests in the following environments and test suites. pass 923 fail 702 xfail 0 skip 137 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 x86: * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool_build.sh * kselftest-vsyscall-mode-none/bpf_test_dev_cgroup * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_select_reuseport * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_xdping * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/lib_bitmap.sh * kselftest-vsyscall-mode-none/lib_prime_numbers.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-none/lib_strscpy.sh * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-none/rseq_run_param_test.sh * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/tpm2_test_smoke.sh * kselftest-vsyscall-mode-none/tpm2_test_space.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/firmware_fw_run_tests.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool_build.sh * kselftest-vsyscall-mode-native/bpf_test_dev_cgroup * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_select_reuseport * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcpbpf_user * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_xdping * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/ftrace_ftracetest * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/lib_bitmap.sh * kselftest-vsyscall-mode-native/lib_prime_numbers.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-native/lib_strscpy.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/rseq_run_param_test.sh * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/tpm2_test_smoke.sh * kselftest-vsyscall-mode-native/tpm2_test_space.sh * kselftest-vsyscall-mode-native/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/size_get_size * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 * kselftest/x86_sigreturn_32 qemu_arm: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/cgroup_test_freezer * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh x15: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_so_txtime.sh * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/clone3_clone3_clear_sighand * kselftest/firmware_fw_run_tests.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/size_get_size * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 * kselftest/x86_sigreturn_32 Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

6 years, 1 month

1
0
0 0

[PATCH net-next v2] selftest: net: add some traceroute tests

by fruggeri＠arista.com

Added the following traceroute tests. IPV6: Verify that in this scenario ------------------------ N2 | | ------ ------ N3 ---- | R1 | | R2 |------|H2| ------ ------ ---- | | ------------------------ N1 | ---- |H1| ---- where H1's default route goes through R1 and R1's default route goes through R2 over N2, traceroute6 from H1 to H2 reports R2's address on N2 and not N1. IPV4: Verify that traceroute from H1 to H2 shows 1.0.1.1 in this scenario 1.0.3.1/24 ---- 1.0.1.3/24 1.0.1.1/24 ---- 1.0.2.1/24 1.0.2.4/24 ---- |H1|--------------------------|R1|--------------------------|H2| ---- N1 ---- N2 ---- where net.ipv4.icmp_errors_use_inbound_ifaddr is set on R1 and 1.0.3.1/24 and 1.0.1.1/24 are respectively R1's primary and secondary address on N1. v2: fixed some typos, and have bridge in R1 instead of R2 in IPV6 test. Signed-off-by: Francesco Ruggeri <fruggeri(a)arista.com> --- tools/testing/selftests/net/Makefile | 2 +- tools/testing/selftests/net/traceroute.sh | 322 ++++++++++++++++++++++ 2 files changed, 323 insertions(+), 1 deletion(-) create mode 100755 tools/testing/selftests/net/traceroute.sh diff --git a/tools/testing/selftests/net/Makefile b/tools/testing/selftests/net/Makefile index 0bd6b23c97ef..a8e04d665b69 100644 --- a/tools/testing/selftests/net/Makefile +++ b/tools/testing/selftests/net/Makefile @@ -10,7 +10,7 @@ TEST_PROGS += fib_tests.sh fib-onlink-tests.sh pmtu.sh udpgso.sh ip_defrag.sh TEST_PROGS += udpgso_bench.sh fib_rule_tests.sh msg_zerocopy.sh psock_snd.sh TEST_PROGS += udpgro_bench.sh udpgro.sh test_vxlan_under_vrf.sh reuseport_addr_any.sh TEST_PROGS += test_vxlan_fdb_changelink.sh so_txtime.sh ipv6_flowlabel.sh -TEST_PROGS += tcp_fastopen_backup_key.sh fcnal-test.sh l2tp.sh +TEST_PROGS += tcp_fastopen_backup_key.sh fcnal-test.sh l2tp.sh traceroute.sh TEST_PROGS_EXTENDED := in_netns.sh TEST_GEN_FILES = socket nettest TEST_GEN_FILES += psock_fanout psock_tpacket msg_zerocopy reuseport_addr_any diff --git a/tools/testing/selftests/net/traceroute.sh b/tools/testing/selftests/net/traceroute.sh new file mode 100755 index 000000000000..de9ca97abc30 --- /dev/null +++ b/tools/testing/selftests/net/traceroute.sh @@ -0,0 +1,322 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0 +# +# Run traceroute/traceroute6 tests +# + +VERBOSE=0 +PAUSE_ON_FAIL=no + +################################################################################ +# +log_test() +{ + local rc=$1 + local expected=$2 + local msg="$3" + + if [ ${rc} -eq ${expected} ]; then + printf "TEST: %-60s [ OK ]\n" "${msg}" + nsuccess=$((nsuccess+1)) + else + ret=1 + nfail=$((nfail+1)) + printf "TEST: %-60s [FAIL]\n" "${msg}" + if [ "${PAUSE_ON_FAIL}" = "yes" ]; then + echo + echo "hit enter to continue, 'q' to quit" + read a + [ "$a" = "q" ] && exit 1 + fi + fi +} + +run_cmd() +{ + local ns + local cmd + local out + local rc + + ns="$1" + shift + cmd="$*" + + if [ "$VERBOSE" = "1" ]; then + printf " COMMAND: $cmd\n" + fi + + out=$(eval ip netns exec ${ns} ${cmd} 2>&1) + rc=$? + if [ "$VERBOSE" = "1" -a -n "$out" ]; then + echo " $out" + fi + + [ "$VERBOSE" = "1" ] && echo + + return $rc +} + +################################################################################ +# create namespaces and interconnects + +create_ns() +{ + local ns=$1 + local addr=$2 + local addr6=$3 + + [ -z "${addr}" ] && addr="-" + [ -z "${addr6}" ] && addr6="-" + + ip netns add ${ns} + + ip netns exec ${ns} ip link set lo up + if [ "${addr}" != "-" ]; then + ip netns exec ${ns} ip addr add dev lo ${addr} + fi + if [ "${addr6}" != "-" ]; then + ip netns exec ${ns} ip -6 addr add dev lo ${addr6} + fi + + ip netns exec ${ns} ip ro add unreachable default metric 8192 + ip netns exec ${ns} ip -6 ro add unreachable default metric 8192 + + ip netns exec ${ns} sysctl -qw net.ipv4.ip_forward=1 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.keep_addr_on_down=1 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.all.forwarding=1 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.forwarding=1 + ip netns exec ${ns} sysctl -qw net.ipv6.conf.default.accept_dad=0 +} + +# create veth pair to connect namespaces and apply addresses. +connect_ns() +{ + local ns1=$1 + local ns1_dev=$2 + local ns1_addr=$3 + local ns1_addr6=$4 + local ns2=$5 + local ns2_dev=$6 + local ns2_addr=$7 + local ns2_addr6=$8 + + ip netns exec ${ns1} ip li add ${ns1_dev} type veth peer name tmp + ip netns exec ${ns1} ip li set ${ns1_dev} up + ip netns exec ${ns1} ip li set tmp netns ${ns2} name ${ns2_dev} + ip netns exec ${ns2} ip li set ${ns2_dev} up + + if [ "${ns1_addr}" != "-" ]; then + ip netns exec ${ns1} ip addr add dev ${ns1_dev} ${ns1_addr} + fi + + if [ "${ns2_addr}" != "-" ]; then + ip netns exec ${ns2} ip addr add dev ${ns2_dev} ${ns2_addr} + fi + + if [ "${ns1_addr6}" != "-" ]; then + ip netns exec ${ns1} ip addr add dev ${ns1_dev} ${ns1_addr6} + fi + + if [ "${ns2_addr6}" != "-" ]; then + ip netns exec ${ns2} ip addr add dev ${ns2_dev} ${ns2_addr6} + fi +} + +################################################################################ +# traceroute6 test +# +# Verify that in this scenario +# +# ------------------------ N2 +# | | +# ------ ------ N3 ---- +# | R1 | | R2 |------|H2| +# ------ ------ ---- +# | | +# ------------------------ N1 +# | +# ---- +# |H1| +# ---- +# +# where H1's default route goes through R1 and R1's default route goes +# through R2 over N2, traceroute6 from H1 to H2 reports R2's address +# on N2 and not N1. +# +# Addresses are assigned as follows: +# +# N1: 2000:101::/64 +# N2: 2000:102::/64 +# N3: 2000:103::/64 +# +# R1's host part of address: 1 +# R2's host part of address: 2 +# H1's host part of address: 3 +# H2's host part of address: 4 +# +# For example: +# the IPv6 address of R1's interface on N2 is 2000:102::1/64 + +cleanup_traceroute6() +{ + local ns + + for ns in host-1 host-2 router-1 router-2 + do + ip netns del ${ns} 2>/dev/null + done +} + +setup_traceroute6() +{ + brdev=br0 + + # start clean + cleanup_traceroute6 + + set -e + create_ns host-1 + create_ns host-2 + create_ns router-1 + create_ns router-2 + + # Setup N3 + connect_ns router-2 eth3 - 2000:103::2/64 host-2 eth3 - 2000:103::4/64 + ip netns exec host-2 ip route add default via 2000:103::2 + + # Setup N2 + connect_ns router-1 eth2 - 2000:102::1/64 router-2 eth2 - 2000:102::2/64 + ip netns exec router-1 ip route add default via 2000:102::2 + + # Setup N1. host-1 and router-2 connect to a bridge in router-1. + ip netns exec router-1 ip link add name ${brdev} type bridge + ip netns exec router-1 ip link set ${brdev} up + ip netns exec router-1 ip addr add 2000:101::1/64 dev ${brdev} + + connect_ns host-1 eth0 - 2000:101::3/64 router-1 eth0 - - + ip netns exec router-1 ip link set dev eth0 master ${brdev} + ip netns exec host-1 ip route add default via 2000:101::1 + + connect_ns router-2 eth1 - 2000:101::2/64 router-1 eth1 - - + ip netns exec router-1 ip link set dev eth1 master ${brdev} + + # Prime the network + ip netns exec host-1 ping6 -c5 2000:103::4 >/dev/null 2>&1 + + set +e +} + +run_traceroute6() +{ + if [ ! -x "$(command -v traceroute6)" ]; then + echo "SKIP: Could not run IPV6 test without traceroute6" + return + fi + + setup_traceroute6 + + # traceroute6 host-2 from host-1 (expects 2000:102::2) + run_cmd host-1 "traceroute6 2000:103::4 | grep -q 2000:102::2" + log_test $? 0 "IPV6 traceroute" + + cleanup_traceroute6 +} + +################################################################################ +# traceroute test +# +# Verify that traceroute from H1 to H2 shows 1.0.1.1 in this scenario +# +# 1.0.3.1/24 +# ---- 1.0.1.3/24 1.0.1.1/24 ---- 1.0.2.1/24 1.0.2.4/24 ---- +# |H1|--------------------------|R1|--------------------------|H2| +# ---- N1 ---- N2 ---- +# +# where net.ipv4.icmp_errors_use_inbound_ifaddr is set on R1 and +# 1.0.3.1/24 and 1.0.1.1/24 are respectively R1's primary and secondary +# address on N1. +# + +cleanup_traceroute() +{ + local ns + + for ns in host-1 host-2 router + do + ip netns del ${ns} 2>/dev/null + done +} + +setup_traceroute() +{ + # start clean + cleanup_traceroute + + set -e + create_ns host-1 + create_ns host-2 + create_ns router + + connect_ns host-1 eth0 1.0.1.3/24 - \ + router eth1 1.0.3.1/24 - + ip netns exec host-1 ip route add default via 1.0.1.1 + + ip netns exec router ip addr add 1.0.1.1/24 dev eth1 + ip netns exec router sysctl -qw \ + net.ipv4.icmp_errors_use_inbound_ifaddr=1 + + connect_ns host-2 eth0 1.0.2.4/24 - \ + router eth2 1.0.2.1/24 - + ip netns exec host-2 ip route add default via 1.0.2.1 + + # Prime the network + ip netns exec host-1 ping -c5 1.0.2.4 >/dev/null 2>&1 + + set +e +} + +run_traceroute() +{ + if [ ! -x "$(command -v traceroute)" ]; then + echo "SKIP: Could not run IPV4 test without traceroute" + return + fi + + setup_traceroute + + # traceroute host-2 from host-1 (expects 1.0.1.1). Takes a while. + run_cmd host-1 "traceroute 1.0.2.4 | grep -q 1.0.1.1" + log_test $? 0 "IPV4 traceroute" + + cleanup_traceroute +} + +################################################################################ +# Run tests + +run_tests() +{ + run_traceroute6 + run_traceroute +} + +################################################################################ +# main + +declare -i nfail=0 +declare -i nsuccess=0 + +while getopts :pv o +do + case $o in + p) PAUSE_ON_FAIL=yes;; + v) VERBOSE=$(($VERBOSE + 1));; + *) exit 1;; + esac +done + +run_tests + +printf "\nTests passed: %3d\n" ${nsuccess} +printf "Tests failed: %3d\n" ${nfail} -- 2.19.1

6 years, 1 month

3
2
0 0

next-20191106 kselftest results

by ci_notify＠linaro.org

Summary ------------------------------------------------------------------------ kernel: 5.4.0-rc6 git repo: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git branch: master git commit: dcd34bd234181ec74f081c7d0025204afe6b213e git describe: next-20191106 Test details: https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20191106 Regressions (compared to build next-20191105) ------------------------------------------------------------------------ i386: kselftest: * net_fib-onlink-tests.sh qemu_x86_64: kselftest: * livepatch_test-callbacks.sh Fixes (compared to build next-20191105) ------------------------------------------------------------------------ No fixes In total: ------------------------------------------------------------------------ Ran 1563 total tests in the following environments and test suites. pass 826 fail 617 xfail 0 skip 120 Environments -------------- - dragonboard-410c - arm64 - hi6220-hikey - arm64 - i386 - juno-r2 - arm64 - qemu_arm - qemu_arm64 - qemu_i386 - qemu_x86_64 - x15 - arm - x86_64 Test Suites ----------- * kselftest * kselftest-vsyscall-mode-native * kselftest-vsyscall-mode-none Failures ------------------------------------------------------------------------ qemu_x86_64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/livepatch_test-callbacks.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_rtnetlink.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_fsgsbase_64 x86: * kselftest-vsyscall-mode-native/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-native/bpf_test_bpftool_build.sh * kselftest-vsyscall-mode-native/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-native/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-native/bpf_test_maps * kselftest-vsyscall-mode-native/bpf_test_netcnt * kselftest-vsyscall-mode-native/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-native/bpf_test_select_reuseport * kselftest-vsyscall-mode-native/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-native/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-native/bpf_test_socket_cookie * kselftest-vsyscall-mode-native/bpf_test_sock_fields * kselftest-vsyscall-mode-native/bpf_test_sockmap * kselftest-vsyscall-mode-native/bpf_test_sysctl * kselftest-vsyscall-mode-native/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-native/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-native/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-native/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_tunnel.sh * kselftest-vsyscall-mode-native/bpf_test_xdping.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-native/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-native/bpf_xdping * kselftest-vsyscall-mode-native/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-native/intel_pstate_run.sh * kselftest-vsyscall-mode-native/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-native/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-native/kvm_dirty_log_test * kselftest-vsyscall-mode-native/kvm_evmcs_test * kselftest-vsyscall-mode-native/kvm_hyperv_cpuid * kselftest-vsyscall-mode-native/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-native/kvm_platform_info_test * kselftest-vsyscall-mode-native/kvm_set_sregs_test * kselftest-vsyscall-mode-native/kvm_smm_test * kselftest-vsyscall-mode-native/kvm_state_test * kselftest-vsyscall-mode-native/kvm_sync_regs_test * kselftest-vsyscall-mode-native/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-native/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-native/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-native/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-native/lib_bitmap.sh * kselftest-vsyscall-mode-native/lib_prime_numbers.sh * kselftest-vsyscall-mode-native/lib_printf.sh * kselftest-vsyscall-mode-native/lib_strscpy.sh * kselftest-vsyscall-mode-native/mqueue_mq_perf_tests * kselftest-vsyscall-mode-native/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-native/net_fib_tests.sh * kselftest-vsyscall-mode-native/net_ip_defrag.sh * kselftest-vsyscall-mode-native/net_l2tp.sh * kselftest-vsyscall-mode-native/net_pmtu.sh * kselftest-vsyscall-mode-native/net_psock_snd.sh * kselftest-vsyscall-mode-native/net_rtnetlink.sh * kselftest-vsyscall-mode-native/net_run_netsocktests * kselftest-vsyscall-mode-native/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-native/net_udpgro_bench.sh * kselftest-vsyscall-mode-native/net_udpgro.sh * kselftest-vsyscall-mode-native/net_udpgso_bench.sh * kselftest-vsyscall-mode-native/net_xfrm_policy.sh * kselftest-vsyscall-mode-native/pidfd_pidfd_open_test * kselftest-vsyscall-mode-native/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-native/pstore_pstore_tests * kselftest-vsyscall-mode-native/rseq_run_param_test.sh * kselftest-vsyscall-mode-native/rtc_rtctest * kselftest-vsyscall-mode-native/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-native/timers_set-timer-lat * kselftest-vsyscall-mode-native/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-native/tpm2_test_smoke.sh * kselftest-vsyscall-mode-native/tpm2_test_space.sh * kselftest-vsyscall-mode-native/vm_run_vmtests * kselftest-vsyscall-mode-native/x86_fsgsbase_64 * kselftest-vsyscall-mode-none/bpf_get_cgroup_id_user * kselftest-vsyscall-mode-none/bpf_test_bpftool_build.sh * kselftest-vsyscall-mode-none/bpf_test_flow_dissector.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_ip_encap.sh * kselftest-vsyscall-mode-none/bpf_test_lwt_seg6local.sh * kselftest-vsyscall-mode-none/bpf_test_maps * kselftest-vsyscall-mode-none/bpf_test_netcnt * kselftest-vsyscall-mode-none/bpf_test_progs-no_alu32 * kselftest-vsyscall-mode-none/bpf_test_select_reuseport * kselftest-vsyscall-mode-none/bpf_test_skb_cgroup_id.sh * kselftest-vsyscall-mode-none/bpf_test_sock_addr.sh * kselftest-vsyscall-mode-none/bpf_test_socket_cookie * kselftest-vsyscall-mode-none/bpf_test_sock_fields * kselftest-vsyscall-mode-none/bpf_test_sockmap * kselftest-vsyscall-mode-none/bpf_test_sysctl * kselftest-vsyscall-mode-none/bpf_test_tc_edt.sh * kselftest-vsyscall-mode-none/bpf_test_tcp_check_syncookie.sh * kselftest-vsyscall-mode-none/bpf_test_tcpnotify_user * kselftest-vsyscall-mode-none/bpf_test_tc_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_tunnel.sh * kselftest-vsyscall-mode-none/bpf_test_xdping.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_meta.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_redirect.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_generic.sh * kselftest-vsyscall-mode-none/bpf_test_xdp_vlan_mode_native.sh * kselftest-vsyscall-mode-none/bpf_xdping * kselftest-vsyscall-mode-none/firmware_fw_run_tests.sh * kselftest-vsyscall-mode-none/intel_pstate_run.sh * kselftest-vsyscall-mode-none/kvm_clear_dirty_log_test * kselftest-vsyscall-mode-none/kvm_cr4_cpuid_sync_test * kselftest-vsyscall-mode-none/kvm_dirty_log_test * kselftest-vsyscall-mode-none/kvm_evmcs_test * kselftest-vsyscall-mode-none/kvm_hyperv_cpuid * kselftest-vsyscall-mode-none/kvm_kvm_create_max_vcpus * kselftest-vsyscall-mode-none/kvm_platform_info_test * kselftest-vsyscall-mode-none/kvm_set_sregs_test * kselftest-vsyscall-mode-none/kvm_smm_test * kselftest-vsyscall-mode-none/kvm_state_test * kselftest-vsyscall-mode-none/kvm_sync_regs_test * kselftest-vsyscall-mode-none/kvm_vmx_close_while_nested_test * kselftest-vsyscall-mode-none/kvm_vmx_dirty_log_test * kselftest-vsyscall-mode-none/kvm_vmx_set_nested_state_test * kselftest-vsyscall-mode-none/kvm_vmx_tsc_adjust_test * kselftest-vsyscall-mode-none/lib_bitmap.sh * kselftest-vsyscall-mode-none/lib_prime_numbers.sh * kselftest-vsyscall-mode-none/lib_printf.sh * kselftest-vsyscall-mode-none/lib_strscpy.sh * kselftest-vsyscall-mode-none/mqueue_mq_perf_tests * kselftest-vsyscall-mode-none/net_fib-onlink-tests.sh * kselftest-vsyscall-mode-none/net_fib_tests.sh * kselftest-vsyscall-mode-none/net_ip_defrag.sh * kselftest-vsyscall-mode-none/net_l2tp.sh * kselftest-vsyscall-mode-none/net_pmtu.sh * kselftest-vsyscall-mode-none/net_psock_snd.sh * kselftest-vsyscall-mode-none/net_rtnetlink.sh * kselftest-vsyscall-mode-none/net_run_netsocktests * kselftest-vsyscall-mode-none/net_test_vxlan_under_vrf.sh * kselftest-vsyscall-mode-none/net_udpgro_bench.sh * kselftest-vsyscall-mode-none/net_udpgro.sh * kselftest-vsyscall-mode-none/net_udpgso_bench.sh * kselftest-vsyscall-mode-none/net_xfrm_policy.sh * kselftest-vsyscall-mode-none/pidfd_pidfd_open_test * kselftest-vsyscall-mode-none/pidfd_pidfd_poll_test * kselftest-vsyscall-mode-none/pstore_pstore_tests * kselftest-vsyscall-mode-none/rseq_run_param_test.sh * kselftest-vsyscall-mode-none/rtc_rtctest * kselftest-vsyscall-mode-none/seccomp_seccomp_benchmark * kselftest-vsyscall-mode-none/timers_set-timer-lat * kselftest-vsyscall-mode-none/timestamping_txtimestamp.sh * kselftest-vsyscall-mode-none/tpm2_test_smoke.sh * kselftest-vsyscall-mode-none/tpm2_test_space.sh * kselftest-vsyscall-mode-none/vm_run_vmtests * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/firmware_fw_run_tests.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_rtnetlink.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests qemu_i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/net_xfrm_policy.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/size_get_size * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 * kselftest/x86_sigreturn_32 i386: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/firmware_fw_run_tests.sh * kselftest/intel_pstate_run.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/mqueue_mq_perf_tests * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_tests.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_run_netsocktests * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_run_param_test.sh * kselftest/rtc_rtctest * kselftest/size_get_size * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh * kselftest/vm_run_vmtests * kselftest/x86_ldt_gdt_32 * kselftest/x86_sigreturn_32 x15: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_hashmap * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/epoll_epoll_wakeup_test * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_reuseport_bpf_numa * kselftest/net_rtnetlink.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/proc_proc-self-map-files-002 * kselftest/proc_proc-self-syscall * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/seccomp_seccomp_benchmark * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh qemu_arm64: * kselftest/bpf_get_cgroup_id_user * kselftest/bpf_test_bpftool_build.sh * kselftest/bpf_test_dev_cgroup * kselftest/bpf_test_flow_dissector.sh * kselftest/bpf_test_kmod.sh * kselftest/bpf_test_lpm_map * kselftest/bpf_test_lwt_ip_encap.sh * kselftest/bpf_test_lwt_seg6local.sh * kselftest/bpf_test_maps * kselftest/bpf_test_netcnt * kselftest/bpf_test_progs * kselftest/bpf_test_progs-no_alu32 * kselftest/bpf_test_select_reuseport * kselftest/bpf_test_skb_cgroup_id.sh * kselftest/bpf_test_sock_addr.sh * kselftest/bpf_test_socket_cookie * kselftest/bpf_test_sock_fields * kselftest/bpf_test_sockmap * kselftest/bpf_test_sysctl * kselftest/bpf_test_tag * kselftest/bpf_test_tc_edt.sh * kselftest/bpf_test_tcpbpf_user * kselftest/bpf_test_tcp_check_syncookie.sh * kselftest/bpf_test_tcpnotify_user * kselftest/bpf_test_tc_tunnel.sh * kselftest/bpf_test_tunnel.sh * kselftest/bpf_test_verifier * kselftest/bpf_test_xdping.sh * kselftest/bpf_test_xdp_meta.sh * kselftest/bpf_test_xdp_redirect.sh * kselftest/bpf_test_xdp_vlan_mode_generic.sh * kselftest/bpf_test_xdp_vlan_mode_native.sh * kselftest/bpf_xdping * kselftest/clone3_clone3_clear_sighand * kselftest/cpufreq_main.sh * kselftest/firmware_fw_run_tests.sh * kselftest/kvm_clear_dirty_log_test * kselftest/kvm_cr4_cpuid_sync_test * kselftest/kvm_dirty_log_test * kselftest/kvm_evmcs_test * kselftest/kvm_hyperv_cpuid * kselftest/kvm_kvm_create_max_vcpus * kselftest/kvm_mmio_warning_test * kselftest/kvm_platform_info_test * kselftest/kvm_set_sregs_test * kselftest/kvm_smm_test * kselftest/kvm_state_test * kselftest/kvm_sync_regs_test * kselftest/kvm_vmx_close_while_nested_test * kselftest/kvm_vmx_dirty_log_test * kselftest/kvm_vmx_set_nested_state_test * kselftest/kvm_vmx_tsc_adjust_test * kselftest/lib_bitmap.sh * kselftest/lib_prime_numbers.sh * kselftest/lib_printf.sh * kselftest/lib_strscpy.sh * kselftest/net_fib-onlink-tests.sh * kselftest/net_fib_rule_tests.sh * kselftest/net_fib_tests.sh * kselftest/netfilter_conntrack_icmp_related.sh * kselftest/netfilter_nft_nat.sh * kselftest/net_ip_defrag.sh * kselftest/net_l2tp.sh * kselftest/net_pmtu.sh * kselftest/net_psock_snd.sh * kselftest/net_rtnetlink.sh * kselftest/net_run_netsocktests * kselftest/net_tcp_fastopen_backup_key.sh * kselftest/net_test_vxlan_under_vrf.sh * kselftest/net_udpgro_bench.sh * kselftest/net_udpgro.sh * kselftest/net_udpgso_bench.sh * kselftest/pidfd_pidfd_fdinfo_test * kselftest/pidfd_pidfd_open_test * kselftest/pidfd_pidfd_poll_test * kselftest/pidfd_pidfd_test * kselftest/pidfd_pidfd_wait * kselftest/pstore_pstore_tests * kselftest/rseq_basic_percpu_ops_test * kselftest/rtc_rtctest * kselftest/timers_set-timer-lat * kselftest/timestamping_txtimestamp.sh * kselftest/tpm2_test_smoke.sh * kselftest/tpm2_test_space.sh Skips ------------------------------------------------------------------------ No skips -- Linaro LKFT https://lkft.linaro.org

6 years, 1 month

1
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[PATCH linux-kselftest/test v1] apparmor: add AppArmor KUnit tests for policy unpack

by Brendan Higgins

From: Mike Salvatore <mike.salvatore(a)canonical.com> Add KUnit tests to test AppArmor unpacking of userspace policies. AppArmor uses a serialized binary format for loading policies. To find policy format documentation see Documentation/admin-guide/LSM/apparmor.rst. In order to write the tests against the policy unpacking code, some static functions needed to be exposed for testing purposes. One of the goals of this patch is to establish a pattern for which testing these kinds of functions should be done in the future. Signed-off-by: Brendan Higgins <brendanhiggins(a)google.com> Signed-off-by: Mike Salvatore <mike.salvatore(a)canonical.com> --- Sorry in advanced for emailing so many people. I suspect that there are quite a few people who will be interested in this discussion - not so much because of the AppArmor test itself - but because I think this patch offers a good place to discuss how we should/will need to handle code visibility for the purpose of writing tests. I fully expect there to be a great deal of discussion on this patch especially on the topic of visibility and how to expose symbols for testing. Based on conversations I had before sending this patch out, I expect to see a number of different suggestions on how to test symbols that are not normally exposed. --- security/apparmor/Kconfig | 17 + security/apparmor/Makefile | 1 + security/apparmor/include/policy_unpack.h | 53 ++ security/apparmor/policy_unpack.c | 61 +-- security/apparmor/policy_unpack_test.c | 607 ++++++++++++++++++++++ 5 files changed, 687 insertions(+), 52 deletions(-) create mode 100644 security/apparmor/policy_unpack_test.c diff --git a/security/apparmor/Kconfig b/security/apparmor/Kconfig index d8b1a360a636..632fbb873389 100644 --- a/security/apparmor/Kconfig +++ b/security/apparmor/Kconfig @@ -66,3 +66,20 @@ config SECURITY_APPARMOR_DEBUG_MESSAGES Set the default value of the apparmor.debug kernel parameter. When enabled, various debug messages will be logged to the kernel message buffer. + +config SECURITY_APPARMOR_TEST + bool "Build KUnit tests for policy_unpack.c" + default n + depends on KUNIT && SECURITY_APPARMOR + help + This builds the AppArmor KUnit tests. + + KUnit tests run during boot and output the results to the debug log + in TAP format (http://testanything.org/). Only useful for kernel devs + running KUnit test harness and are not for inclusion into a + production build. + + For more information on KUnit and unit tests in general please refer + to the KUnit documentation in Documentation/dev-tools/kunit/. + + If unsure, say N. diff --git a/security/apparmor/Makefile b/security/apparmor/Makefile index ff23fcfefe19..7ac1fc2dc045 100644 --- a/security/apparmor/Makefile +++ b/security/apparmor/Makefile @@ -2,6 +2,7 @@ # Makefile for AppArmor Linux Security Module # obj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o +obj-$(CONFIG_SECURITY_APPARMOR_TEST) += policy_unpack_test.o apparmor-y := apparmorfs.o audit.o capability.o task.o ipc.o lib.o match.o \ path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \ diff --git a/security/apparmor/include/policy_unpack.h b/security/apparmor/include/policy_unpack.h index 46aefae918f5..dc272bafee2b 100644 --- a/security/apparmor/include/policy_unpack.h +++ b/security/apparmor/include/policy_unpack.h @@ -16,6 +16,59 @@ #include <linux/dcache.h> #include <linux/workqueue.h> +/* + * The AppArmor interface treats data as a type byte followed by the + * actual data. The interface has the notion of a a named entry + * which has a name (AA_NAME typecode followed by name string) followed by + * the entries typecode and data. Named types allow for optional + * elements and extensions to be added and tested for without breaking + * backwards compatibility. + */ + +enum aa_code { + AA_U8, + AA_U16, + AA_U32, + AA_U64, + AA_NAME, /* same as string except it is items name */ + AA_STRING, + AA_BLOB, + AA_STRUCT, + AA_STRUCTEND, + AA_LIST, + AA_LISTEND, + AA_ARRAY, + AA_ARRAYEND, +}; + +/* + * aa_ext is the read of the buffer containing the serialized profile. The + * data is copied into a kernel buffer in apparmorfs and then handed off to + * the unpack routines. + */ +struct aa_ext { + void *start; + void *end; + void *pos; /* pointer to current position in the buffer */ + u32 version; +}; + +/* test if read will be in packed data bounds */ +static inline bool inbounds(struct aa_ext *e, size_t size) +{ + return (size <= e->end - e->pos); +} + +size_t unpack_u16_chunk(struct aa_ext *e, char **chunk); +bool unpack_X(struct aa_ext *e, enum aa_code code); +bool unpack_nameX(struct aa_ext *e, enum aa_code code, const char *name); +bool unpack_u32(struct aa_ext *e, u32 *data, const char *name); +bool unpack_u64(struct aa_ext *e, u64 *data, const char *name); +size_t unpack_array(struct aa_ext *e, const char *name); +size_t unpack_blob(struct aa_ext *e, char **blob, const char *name); +int unpack_str(struct aa_ext *e, const char **string, const char *name); +int unpack_strdup(struct aa_ext *e, char **string, const char *name); + struct aa_load_ent { struct list_head list; struct aa_profile *new; diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c index 8cfc9493eefc..7811e9b7a154 100644 --- a/security/apparmor/policy_unpack.c +++ b/security/apparmor/policy_unpack.c @@ -36,43 +36,6 @@ #define v7 7 #define v8 8 /* full network masking */ -/* - * The AppArmor interface treats data as a type byte followed by the - * actual data. The interface has the notion of a a named entry - * which has a name (AA_NAME typecode followed by name string) followed by - * the entries typecode and data. Named types allow for optional - * elements and extensions to be added and tested for without breaking - * backwards compatibility. - */ - -enum aa_code { - AA_U8, - AA_U16, - AA_U32, - AA_U64, - AA_NAME, /* same as string except it is items name */ - AA_STRING, - AA_BLOB, - AA_STRUCT, - AA_STRUCTEND, - AA_LIST, - AA_LISTEND, - AA_ARRAY, - AA_ARRAYEND, -}; - -/* - * aa_ext is the read of the buffer containing the serialized profile. The - * data is copied into a kernel buffer in apparmorfs and then handed off to - * the unpack routines. - */ -struct aa_ext { - void *start; - void *end; - void *pos; /* pointer to current position in the buffer */ - u32 version; -}; - /* audit callback for unpack fields */ static void audit_cb(struct audit_buffer *ab, void *va) { @@ -194,12 +157,6 @@ struct aa_loaddata *aa_loaddata_alloc(size_t size) return d; } -/* test if read will be in packed data bounds */ -static bool inbounds(struct aa_ext *e, size_t size) -{ - return (size <= e->end - e->pos); -} - static void *kvmemdup(const void *src, size_t len) { void *p = kvmalloc(len, GFP_KERNEL); @@ -216,7 +173,7 @@ static void *kvmemdup(const void *src, size_t len) * * Returns: the size of chunk found with the read head at the end of the chunk. */ -static size_t unpack_u16_chunk(struct aa_ext *e, char **chunk) +size_t unpack_u16_chunk(struct aa_ext *e, char **chunk) { size_t size = 0; void *pos = e->pos; @@ -237,7 +194,7 @@ static size_t unpack_u16_chunk(struct aa_ext *e, char **chunk) } /* unpack control byte */ -static bool unpack_X(struct aa_ext *e, enum aa_code code) +bool unpack_X(struct aa_ext *e, enum aa_code code) { if (!inbounds(e, 1)) return 0; @@ -263,7 +220,7 @@ static bool unpack_X(struct aa_ext *e, enum aa_code code) * * Returns: 0 if either match fails, the read head does not move */ -static bool unpack_nameX(struct aa_ext *e, enum aa_code code, const char *name) +bool unpack_nameX(struct aa_ext *e, enum aa_code code, const char *name) { /* * May need to reset pos if name or type doesn't match @@ -311,7 +268,7 @@ static bool unpack_u8(struct aa_ext *e, u8 *data, const char *name) return 0; } -static bool unpack_u32(struct aa_ext *e, u32 *data, const char *name) +bool unpack_u32(struct aa_ext *e, u32 *data, const char *name) { void *pos = e->pos; @@ -329,7 +286,7 @@ static bool unpack_u32(struct aa_ext *e, u32 *data, const char *name) return 0; } -static bool unpack_u64(struct aa_ext *e, u64 *data, const char *name) +bool unpack_u64(struct aa_ext *e, u64 *data, const char *name) { void *pos = e->pos; @@ -347,7 +304,7 @@ static bool unpack_u64(struct aa_ext *e, u64 *data, const char *name) return 0; } -static size_t unpack_array(struct aa_ext *e, const char *name) +size_t unpack_array(struct aa_ext *e, const char *name) { void *pos = e->pos; @@ -365,7 +322,7 @@ static size_t unpack_array(struct aa_ext *e, const char *name) return 0; } -static size_t unpack_blob(struct aa_ext *e, char **blob, const char *name) +size_t unpack_blob(struct aa_ext *e, char **blob, const char *name) { void *pos = e->pos; @@ -387,7 +344,7 @@ static size_t unpack_blob(struct aa_ext *e, char **blob, const char *name) return 0; } -static int unpack_str(struct aa_ext *e, const char **string, const char *name) +int unpack_str(struct aa_ext *e, const char **string, const char *name) { char *src_str; size_t size = 0; @@ -410,7 +367,7 @@ static int unpack_str(struct aa_ext *e, const char **string, const char *name) return 0; } -static int unpack_strdup(struct aa_ext *e, char **string, const char *name) +int unpack_strdup(struct aa_ext *e, char **string, const char *name) { const char *tmp; void *pos = e->pos; diff --git a/security/apparmor/policy_unpack_test.c b/security/apparmor/policy_unpack_test.c new file mode 100644 index 000000000000..3907f7d642e6 --- /dev/null +++ b/security/apparmor/policy_unpack_test.c @@ -0,0 +1,607 @@ +// SPDX-License-Identifier: GPL-2.0-only +/* + * KUnit tests for AppArmor's policy unpack. + */ + +#include <kunit/test.h> + +#include "include/policy.h" +#include "include/policy_unpack.h" + +#define TEST_STRING_NAME "TEST_STRING" +#define TEST_STRING_DATA "testing" +#define TEST_STRING_BUF_OFFSET \ + (3 + strlen(TEST_STRING_NAME) + 1) + +#define TEST_U32_NAME "U32_TEST" +#define TEST_U32_DATA ((u32)0x01020304) +#define TEST_NAMED_U32_BUF_OFFSET \ + (TEST_STRING_BUF_OFFSET + 3 + strlen(TEST_STRING_DATA) + 1) +#define TEST_U32_BUF_OFFSET \ + (TEST_NAMED_U32_BUF_OFFSET + 3 + strlen(TEST_U32_NAME) + 1) + +#define TEST_U16_OFFSET (TEST_U32_BUF_OFFSET + 3) +#define TEST_U16_DATA ((u16)(TEST_U32_DATA >> 16)) + +#define TEST_U64_NAME "U64_TEST" +#define TEST_U64_DATA ((u64)0x0102030405060708) +#define TEST_NAMED_U64_BUF_OFFSET (TEST_U32_BUF_OFFSET + sizeof(u32) + 1) +#define TEST_U64_BUF_OFFSET \ + (TEST_NAMED_U64_BUF_OFFSET + 3 + strlen(TEST_U64_NAME) + 1) + +#define TEST_BLOB_NAME "BLOB_TEST" +#define TEST_BLOB_DATA "\xde\xad\x00\xbe\xef" +#define TEST_BLOB_DATA_SIZE (ARRAY_SIZE(TEST_BLOB_DATA)) +#define TEST_NAMED_BLOB_BUF_OFFSET (TEST_U64_BUF_OFFSET + sizeof(u64) + 1) +#define TEST_BLOB_BUF_OFFSET \ + (TEST_NAMED_BLOB_BUF_OFFSET + 3 + strlen(TEST_BLOB_NAME) + 1) + +#define TEST_ARRAY_NAME "ARRAY_TEST" +#define TEST_ARRAY_SIZE 16 +#define TEST_NAMED_ARRAY_BUF_OFFSET \ + (TEST_BLOB_BUF_OFFSET + 5 + TEST_BLOB_DATA_SIZE) +#define TEST_ARRAY_BUF_OFFSET \ + (TEST_NAMED_ARRAY_BUF_OFFSET + 3 + strlen(TEST_ARRAY_NAME) + 1) + +struct policy_unpack_fixture { + struct aa_ext *e; + size_t e_size; +}; + +struct aa_ext *build_aa_ext_struct(struct policy_unpack_fixture *puf, + struct kunit *test, size_t buf_size) +{ + char *buf; + struct aa_ext *e; + + buf = kunit_kzalloc(test, buf_size, GFP_USER); + KUNIT_EXPECT_NOT_ERR_OR_NULL(test, buf); + + e = kunit_kmalloc(test, sizeof(*e), GFP_USER); + KUNIT_EXPECT_NOT_ERR_OR_NULL(test, e); + + e->start = buf; + e->end = e->start + buf_size; + e->pos = e->start; + + *buf = AA_NAME; + *(buf + 1) = strlen(TEST_STRING_NAME) + 1; + strcpy(buf + 3, TEST_STRING_NAME); + + buf = e->start + TEST_STRING_BUF_OFFSET; + *buf = AA_STRING; + *(buf + 1) = strlen(TEST_STRING_DATA) + 1; + strcpy(buf + 3, TEST_STRING_DATA); + + buf = e->start + TEST_NAMED_U32_BUF_OFFSET; + *buf = AA_NAME; + *(buf + 1) = strlen(TEST_U32_NAME) + 1; + strcpy(buf + 3, TEST_U32_NAME); + *(buf + 3 + strlen(TEST_U32_NAME) + 1) = AA_U32; + *((u32 *)(buf + 3 + strlen(TEST_U32_NAME) + 2)) = TEST_U32_DATA; + + buf = e->start + TEST_NAMED_U64_BUF_OFFSET; + *buf = AA_NAME; + *(buf + 1) = strlen(TEST_U64_NAME) + 1; + strcpy(buf + 3, TEST_U64_NAME); + *(buf + 3 + strlen(TEST_U64_NAME) + 1) = AA_U64; + *((u64 *)(buf + 3 + strlen(TEST_U64_NAME) + 2)) = TEST_U64_DATA; + + buf = e->start + TEST_NAMED_BLOB_BUF_OFFSET; + *buf = AA_NAME; + *(buf + 1) = strlen(TEST_BLOB_NAME) + 1; + strcpy(buf + 3, TEST_BLOB_NAME); + *(buf + 3 + strlen(TEST_BLOB_NAME) + 1) = AA_BLOB; + *(buf + 3 + strlen(TEST_BLOB_NAME) + 2) = TEST_BLOB_DATA_SIZE; + memcpy(buf + 3 + strlen(TEST_BLOB_NAME) + 6, + TEST_BLOB_DATA, TEST_BLOB_DATA_SIZE); + + buf = e->start + TEST_NAMED_ARRAY_BUF_OFFSET; + *buf = AA_NAME; + *(buf + 1) = strlen(TEST_ARRAY_NAME) + 1; + strcpy(buf + 3, TEST_ARRAY_NAME); + *(buf + 3 + strlen(TEST_ARRAY_NAME) + 1) = AA_ARRAY; + *((u16 *)(buf + 3 + strlen(TEST_ARRAY_NAME) + 2)) = TEST_ARRAY_SIZE; + + return e; +} + +static int policy_unpack_test_init(struct kunit *test) +{ + size_t e_size = TEST_ARRAY_BUF_OFFSET + sizeof(u16) + 1; + struct policy_unpack_fixture *puf; + + puf = kunit_kmalloc(test, sizeof(*puf), GFP_USER); + KUNIT_EXPECT_NOT_ERR_OR_NULL(test, puf); + + puf->e_size = e_size; + puf->e = build_aa_ext_struct(puf, test, e_size); + + test->priv = puf; + return 0; +} + +static void policy_unpack_test_inbounds_when_inbounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + + KUNIT_EXPECT_TRUE(test, inbounds(puf->e, 0)); + KUNIT_EXPECT_TRUE(test, inbounds(puf->e, puf->e_size / 2)); + KUNIT_EXPECT_TRUE(test, inbounds(puf->e, puf->e_size)); +} + +static void policy_unpack_test_inbounds_when_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + + KUNIT_EXPECT_FALSE(test, inbounds(puf->e, puf->e_size + 1)); +} + +static void policy_unpack_test_unpack_array_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + u16 array_size; + + puf->e->pos += TEST_ARRAY_BUF_OFFSET; + + array_size = unpack_array(puf->e, NULL); + + KUNIT_EXPECT_EQ(test, array_size, (u16)TEST_ARRAY_SIZE); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_ARRAY_BUF_OFFSET + sizeof(u16) + 1); +} + +static void policy_unpack_test_unpack_array_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_ARRAY_NAME; + u16 array_size; + + puf->e->pos += TEST_NAMED_ARRAY_BUF_OFFSET; + + array_size = unpack_array(puf->e, name); + + KUNIT_EXPECT_EQ(test, array_size, (u16)TEST_ARRAY_SIZE); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_ARRAY_BUF_OFFSET + sizeof(u16) + 1); +} + +static void policy_unpack_test_unpack_array_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_ARRAY_NAME; + u16 array_size; + + puf->e->pos += TEST_NAMED_ARRAY_BUF_OFFSET; + puf->e->end = puf->e->start + TEST_ARRAY_BUF_OFFSET + sizeof(u16); + + array_size = unpack_array(puf->e, name); + + KUNIT_EXPECT_EQ(test, array_size, (u16)0); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_NAMED_ARRAY_BUF_OFFSET); +} + +static void policy_unpack_test_unpack_blob_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *blob = NULL; + size_t size; + + puf->e->pos += TEST_BLOB_BUF_OFFSET; + size = unpack_blob(puf->e, &blob, NULL); + + KUNIT_EXPECT_EQ(test, size, TEST_BLOB_DATA_SIZE); + KUNIT_EXPECT_TRUE(test, + memcmp(blob, TEST_BLOB_DATA, TEST_BLOB_DATA_SIZE) == 0); +} + +static void policy_unpack_test_unpack_blob_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *blob = NULL; + size_t size; + + puf->e->pos += TEST_NAMED_BLOB_BUF_OFFSET; + size = unpack_blob(puf->e, &blob, TEST_BLOB_NAME); + + KUNIT_EXPECT_EQ(test, size, TEST_BLOB_DATA_SIZE); + KUNIT_EXPECT_TRUE(test, + memcmp(blob, TEST_BLOB_DATA, TEST_BLOB_DATA_SIZE) == 0); +} + +static void policy_unpack_test_unpack_blob_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *blob = NULL; + void *start; + int size; + + puf->e->pos += TEST_NAMED_BLOB_BUF_OFFSET; + start = puf->e->pos; + puf->e->end = puf->e->start + TEST_BLOB_BUF_OFFSET + + TEST_BLOB_DATA_SIZE - 1; + + size = unpack_blob(puf->e, &blob, TEST_BLOB_NAME); + + KUNIT_EXPECT_EQ(test, size, 0); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, start); +} + +static void policy_unpack_test_unpack_str_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char *string = NULL; + size_t size; + + puf->e->pos += TEST_STRING_BUF_OFFSET; + size = unpack_str(puf->e, &string, NULL); + + KUNIT_EXPECT_EQ(test, size, strlen(TEST_STRING_DATA) + 1); + KUNIT_EXPECT_STREQ(test, string, TEST_STRING_DATA); +} + +static void policy_unpack_test_unpack_str_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char *string = NULL; + size_t size; + + size = unpack_str(puf->e, &string, TEST_STRING_NAME); + + KUNIT_EXPECT_EQ(test, size, strlen(TEST_STRING_DATA) + 1); + KUNIT_EXPECT_STREQ(test, string, TEST_STRING_DATA); +} + +static void policy_unpack_test_unpack_str_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char *string = NULL; + void *start = puf->e->pos; + int size; + + puf->e->end = puf->e->pos + TEST_STRING_BUF_OFFSET + + strlen(TEST_STRING_DATA) - 1; + + size = unpack_str(puf->e, &string, TEST_STRING_NAME); + + KUNIT_EXPECT_EQ(test, size, 0); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, start); +} + +static void policy_unpack_test_unpack_strdup_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *string = NULL; + size_t size; + + puf->e->pos += TEST_STRING_BUF_OFFSET; + size = unpack_strdup(puf->e, &string, NULL); + + KUNIT_EXPECT_EQ(test, size, strlen(TEST_STRING_DATA) + 1); + KUNIT_EXPECT_FALSE(test, + ((uintptr_t)puf->e->start <= (uintptr_t)string) + && ((uintptr_t)string <= (uintptr_t)puf->e->end)); + KUNIT_EXPECT_STREQ(test, string, TEST_STRING_DATA); +} + +static void policy_unpack_test_unpack_strdup_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *string = NULL; + size_t size; + + size = unpack_strdup(puf->e, &string, TEST_STRING_NAME); + + KUNIT_EXPECT_EQ(test, size, strlen(TEST_STRING_DATA) + 1); + KUNIT_EXPECT_FALSE(test, + ((uintptr_t)puf->e->start <= (uintptr_t)string) + && ((uintptr_t)string <= (uintptr_t)puf->e->end)); + KUNIT_EXPECT_STREQ(test, string, TEST_STRING_DATA); +} + +static void policy_unpack_test_unpack_strdup_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + void *start = puf->e->pos; + char *string = NULL; + int size; + + puf->e->end = puf->e->pos + TEST_STRING_BUF_OFFSET + + strlen(TEST_STRING_DATA) - 1; + + size = unpack_strdup(puf->e, &string, TEST_STRING_NAME); + + KUNIT_EXPECT_EQ(test, size, 0); + KUNIT_EXPECT_PTR_EQ(test, string, (char *)NULL); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, start); +} + +static void policy_unpack_test_unpack_nameX_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success; + + puf->e->pos += TEST_U32_BUF_OFFSET; + + success = unpack_nameX(puf->e, AA_U32, NULL); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U32_BUF_OFFSET + 1); +} + +static void policy_unpack_test_unpack_nameX_with_wrong_code(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success; + + puf->e->pos += TEST_U32_BUF_OFFSET; + + success = unpack_nameX(puf->e, AA_BLOB, NULL); + + KUNIT_EXPECT_FALSE(test, success); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U32_BUF_OFFSET); +} + +static void policy_unpack_test_unpack_nameX_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_U32_NAME; + bool success; + + puf->e->pos += TEST_NAMED_U32_BUF_OFFSET; + + success = unpack_nameX(puf->e, AA_U32, name); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U32_BUF_OFFSET + 1); +} + +static void policy_unpack_test_unpack_nameX_with_wrong_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + static const char name[] = "12345678"; + bool success; + + puf->e->pos += TEST_NAMED_U32_BUF_OFFSET; + + success = unpack_nameX(puf->e, AA_U32, name); + + KUNIT_EXPECT_FALSE(test, success); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_NAMED_U32_BUF_OFFSET); +} + +static void policy_unpack_test_unpack_u16_chunk_basic(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *chunk = NULL; + size_t size; + + puf->e->pos += TEST_U16_OFFSET; + /* + * WARNING: For unit testing purposes, we're pushing puf->e->end past + * the end of the allocated memory. Doing anything other than comparing + * memory addresses is dangerous. + */ + puf->e->end += TEST_U16_DATA; + + size = unpack_u16_chunk(puf->e, &chunk); + + KUNIT_EXPECT_PTR_EQ(test, (void *)chunk, + puf->e->start + TEST_U16_OFFSET + 2); + KUNIT_EXPECT_EQ(test, size, (size_t)TEST_U16_DATA); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, (void *)(chunk + TEST_U16_DATA)); +} + +static void policy_unpack_test_unpack_u16_chunk_out_of_bounds_1( + struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *chunk = NULL; + size_t size; + + puf->e->pos = puf->e->end - 1; + + size = unpack_u16_chunk(puf->e, &chunk); + + KUNIT_EXPECT_EQ(test, size, (size_t)0); + KUNIT_EXPECT_PTR_EQ(test, chunk, (char *)NULL); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, puf->e->end - 1); +} + +static void policy_unpack_test_unpack_u16_chunk_out_of_bounds_2( + struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + char *chunk = NULL; + size_t size; + + puf->e->pos += TEST_U16_OFFSET; + /* + * WARNING: For unit testing purposes, we're pushing puf->e->end past + * the end of the allocated memory. Doing anything other than comparing + * memory addresses is dangerous. + */ + puf->e->end = puf->e->pos + TEST_U16_DATA - 1; + + size = unpack_u16_chunk(puf->e, &chunk); + + KUNIT_EXPECT_EQ(test, size, (size_t)0); + KUNIT_EXPECT_PTR_EQ(test, chunk, (char *)NULL); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, puf->e->start + TEST_U16_OFFSET); +} + +static void policy_unpack_test_unpack_u32_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success; + u32 data; + + puf->e->pos += TEST_U32_BUF_OFFSET; + + success = unpack_u32(puf->e, &data, NULL); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_EQ(test, data, TEST_U32_DATA); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U32_BUF_OFFSET + sizeof(u32) + 1); +} + +static void policy_unpack_test_unpack_u32_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_U32_NAME; + bool success; + u32 data; + + puf->e->pos += TEST_NAMED_U32_BUF_OFFSET; + + success = unpack_u32(puf->e, &data, name); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_EQ(test, data, TEST_U32_DATA); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U32_BUF_OFFSET + sizeof(u32) + 1); +} + +static void policy_unpack_test_unpack_u32_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_U32_NAME; + bool success; + u32 data; + + puf->e->pos += TEST_NAMED_U32_BUF_OFFSET; + puf->e->end = puf->e->start + TEST_U32_BUF_OFFSET + sizeof(u32); + + success = unpack_u32(puf->e, &data, name); + + KUNIT_EXPECT_FALSE(test, success); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_NAMED_U32_BUF_OFFSET); +} + +static void policy_unpack_test_unpack_u64_with_null_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success; + u64 data; + + puf->e->pos += TEST_U64_BUF_OFFSET; + + success = unpack_u64(puf->e, &data, NULL); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_EQ(test, data, TEST_U64_DATA); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U64_BUF_OFFSET + sizeof(u64) + 1); +} + +static void policy_unpack_test_unpack_u64_with_name(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_U64_NAME; + bool success; + u64 data; + + puf->e->pos += TEST_NAMED_U64_BUF_OFFSET; + + success = unpack_u64(puf->e, &data, name); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_EQ(test, data, TEST_U64_DATA); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_U64_BUF_OFFSET + sizeof(u64) + 1); +} + +static void policy_unpack_test_unpack_u64_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + const char name[] = TEST_U64_NAME; + bool success; + u64 data; + + puf->e->pos += TEST_NAMED_U64_BUF_OFFSET; + puf->e->end = puf->e->start + TEST_U64_BUF_OFFSET + sizeof(u64); + + success = unpack_u64(puf->e, &data, name); + + KUNIT_EXPECT_FALSE(test, success); + KUNIT_EXPECT_PTR_EQ(test, puf->e->pos, + puf->e->start + TEST_NAMED_U64_BUF_OFFSET); +} + +static void policy_unpack_test_unpack_X_code_match(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success = unpack_X(puf->e, AA_NAME); + + KUNIT_EXPECT_TRUE(test, success); + KUNIT_EXPECT_TRUE(test, puf->e->pos == puf->e->start + 1); +} + +static void policy_unpack_test_unpack_X_code_mismatch(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success = unpack_X(puf->e, AA_STRING); + + KUNIT_EXPECT_FALSE(test, success); + KUNIT_EXPECT_TRUE(test, puf->e->pos == puf->e->start); +} + +static void policy_unpack_test_unpack_X_out_of_bounds(struct kunit *test) +{ + struct policy_unpack_fixture *puf = test->priv; + bool success; + + puf->e->pos = puf->e->end; + success = unpack_X(puf->e, AA_NAME); + + KUNIT_EXPECT_FALSE(test, success); +} + +static struct kunit_case apparmor_policy_unpack_test_cases[] = { + KUNIT_CASE(policy_unpack_test_inbounds_when_inbounds), + KUNIT_CASE(policy_unpack_test_inbounds_when_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_array_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_array_with_name), + KUNIT_CASE(policy_unpack_test_unpack_array_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_blob_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_blob_with_name), + KUNIT_CASE(policy_unpack_test_unpack_blob_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_nameX_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_nameX_with_wrong_code), + KUNIT_CASE(policy_unpack_test_unpack_nameX_with_name), + KUNIT_CASE(policy_unpack_test_unpack_nameX_with_wrong_name), + KUNIT_CASE(policy_unpack_test_unpack_str_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_str_with_name), + KUNIT_CASE(policy_unpack_test_unpack_str_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_strdup_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_strdup_with_name), + KUNIT_CASE(policy_unpack_test_unpack_strdup_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_u16_chunk_basic), + KUNIT_CASE(policy_unpack_test_unpack_u16_chunk_out_of_bounds_1), + KUNIT_CASE(policy_unpack_test_unpack_u16_chunk_out_of_bounds_2), + KUNIT_CASE(policy_unpack_test_unpack_u32_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_u32_with_name), + KUNIT_CASE(policy_unpack_test_unpack_u32_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_u64_with_null_name), + KUNIT_CASE(policy_unpack_test_unpack_u64_with_name), + KUNIT_CASE(policy_unpack_test_unpack_u64_out_of_bounds), + KUNIT_CASE(policy_unpack_test_unpack_X_code_match), + KUNIT_CASE(policy_unpack_test_unpack_X_code_mismatch), + KUNIT_CASE(policy_unpack_test_unpack_X_out_of_bounds), + {}, +}; + +static struct kunit_suite apparmor_policy_unpack_test_module = { + .name = "apparmor_policy_unpack", + .init = policy_unpack_test_init, + .test_cases = apparmor_policy_unpack_test_cases, +}; + +kunit_test_suite(apparmor_policy_unpack_test_module); -- 2.23.0.866.gb869b98d4c-goog

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