mirror of
https://github.com/raspberrypi/linux.git
synced 2025-12-06 10:00:17 +00:00
b17f424f88
[ Upstream commitc3fc706e94] Similar to the fix in commit:e31eec77e4("bpf: selftests: Fix fd cleanup in get_branch_snapshot") We use designated initializer to set fds to -1 without breaking on future changes to MAX_SERVER constant denoting the array size. The particular close(0) occurs on non-reuseport tests, so it can be seen with -n 115/{2,3} but not 115/4. This can cause problems with future tests if they depend on BTF fd never being acquired as fd 0, breaking internal libbpf assumptions. Fixes:0ab5539f85("selftests/bpf: Tests for BPF_SK_LOOKUP attach point") Signed-off-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Jakub Sitnicki <jakub@cloudflare.com> Acked-by: Song Liu <songliubraving@fb.com> Link: https://lore.kernel.org/bpf/20211028063501.2239335-8-memxor@gmail.com Signed-off-by: Sasha Levin <sashal@kernel.org>