[PATCH bpf-next 0/2] bpf, test_run: Fix user-memory-access vulnerability for LIVE_FRAMES

This small patchset is about avoid user-memory-access vulnerability for LIVE_FRAMES at specific xdp_md context.

--- KaFai Wan (2): bpf, test_run: Fix user-memory-access vulnerability for LIVE_FRAMES selftests/bpf: Add test for xdp_md context with LIVE_FRAMES in BPF_PROG_TEST_RUN

net/bpf/test_run.c | 23 +++++++++---------- .../bpf/prog_tests/xdp_context_test_run.c | 19 +++++++++++++++ .../bpf/prog_tests/xdp_do_redirect.c | 6 ++--- .../bpf/progs/test_xdp_context_test_run.c | 6 +++++ 4 files changed, 39 insertions(+), 15 deletions(-)