From: Geliang Tang tanggeliang@kylinos.cn
In test_bpf_ip_check_defrag_ok(), the new helper client_socket() can be used to replace connect_to_fd_opts() with "noconnect" opts, and the strcut member "noconnect" of network_helper_opts can be dropped now, always connect to server in connect_to_fd_opts().
Acked-by: Eduard Zingerman eddyz87@gmail.com Signed-off-by: Geliang Tang tanggeliang@kylinos.cn --- tools/testing/selftests/bpf/network_helpers.c | 5 ++--- tools/testing/selftests/bpf/network_helpers.h | 1 - .../selftests/bpf/prog_tests/ip_check_defrag.c | 13 ++++++------- 3 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/tools/testing/selftests/bpf/network_helpers.c b/tools/testing/selftests/bpf/network_helpers.c index 5f8214e2880d..44c2c8fa542a 100644 --- a/tools/testing/selftests/bpf/network_helpers.c +++ b/tools/testing/selftests/bpf/network_helpers.c @@ -318,9 +318,8 @@ int connect_to_addr(int type, const struct sockaddr_storage *addr, socklen_t add return -1; }
- if (!opts->noconnect) - if (connect_fd_to_addr(fd, addr, addrlen, opts->must_fail)) - goto error_close; + if (connect_fd_to_addr(fd, addr, addrlen, opts->must_fail)) + goto error_close;
return fd;
diff --git a/tools/testing/selftests/bpf/network_helpers.h b/tools/testing/selftests/bpf/network_helpers.h index e89eadfb02d6..9ea36524b9db 100644 --- a/tools/testing/selftests/bpf/network_helpers.h +++ b/tools/testing/selftests/bpf/network_helpers.h @@ -24,7 +24,6 @@ typedef __u16 __sum16; struct network_helper_opts { int timeout_ms; bool must_fail; - bool noconnect; int proto; int (*post_socket_cb)(int fd, void *opts); void *cb_opts; diff --git a/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c b/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c index 1607a05bf2c2..4ddb8a5fece8 100644 --- a/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c +++ b/tools/testing/selftests/bpf/prog_tests/ip_check_defrag.c @@ -158,14 +158,13 @@ static int send_frags6(int client)
void test_bpf_ip_check_defrag_ok(bool ipv6) { + int family = ipv6 ? AF_INET6 : AF_INET; struct network_helper_opts rx_opts = { .timeout_ms = 1000, - .noconnect = true, }; struct network_helper_opts tx_ops = { .timeout_ms = 1000, .proto = IPPROTO_RAW, - .noconnect = true, }; struct sockaddr_storage caddr; struct ip_check_defrag *skel; @@ -191,7 +190,7 @@ void test_bpf_ip_check_defrag_ok(bool ipv6) nstoken = open_netns(NS1); if (!ASSERT_OK_PTR(nstoken, "setns ns1")) goto out; - srv_fd = start_server(ipv6 ? AF_INET6 : AF_INET, SOCK_DGRAM, NULL, SERVER_PORT, 0); + srv_fd = start_server(family, SOCK_DGRAM, NULL, SERVER_PORT, 0); close_netns(nstoken); if (!ASSERT_GE(srv_fd, 0, "start_server")) goto out; @@ -200,18 +199,18 @@ void test_bpf_ip_check_defrag_ok(bool ipv6) nstoken = open_netns(NS0); if (!ASSERT_OK_PTR(nstoken, "setns ns0")) goto out; - client_tx_fd = connect_to_fd_opts(srv_fd, SOCK_RAW, &tx_ops); + client_tx_fd = client_socket(family, SOCK_RAW, &tx_ops); close_netns(nstoken); - if (!ASSERT_GE(client_tx_fd, 0, "connect_to_fd_opts")) + if (!ASSERT_GE(client_tx_fd, 0, "client_socket")) goto out;
/* Open rx socket in ns0 */ nstoken = open_netns(NS0); if (!ASSERT_OK_PTR(nstoken, "setns ns0")) goto out; - client_rx_fd = connect_to_fd_opts(srv_fd, SOCK_DGRAM, &rx_opts); + client_rx_fd = client_socket(family, SOCK_DGRAM, &rx_opts); close_netns(nstoken); - if (!ASSERT_GE(client_rx_fd, 0, "connect_to_fd_opts")) + if (!ASSERT_GE(client_rx_fd, 0, "client_socket")) goto out;
/* Bind rx socket to a premeditated port */