Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 5.16 0551/1039] selftests/bpf: Destroy XDP link correctly | Date | Mon, 24 Jan 2022 19:39:00 +0100 |
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From: Andrii Nakryiko <andrii@kernel.org>
[ Upstream commit f91231eeeed752119f49eb6620cae44ec745a007 ]
bpf_link__detach() was confused with bpf_link__destroy() and leaves leaked FD in the process. Fix the problem.
Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Reviewed-by: Hengqi Chen <hengqi.chen@gmail.com> Link: https://lore.kernel.org/bpf/20211107165521.9240-9-andrii@kernel.org Signed-off-by: Sasha Levin <sashal@kernel.org> --- tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c b/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c index 7589c03fd26be..eb2feaac81fe2 100644 --- a/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c +++ b/tools/testing/selftests/bpf/prog_tests/migrate_reuseport.c @@ -204,8 +204,8 @@ static int pass_ack(struct migrate_reuseport_test_case *test_case) { int err; - err = bpf_link__detach(test_case->link); - if (!ASSERT_OK(err, "bpf_link__detach")) + err = bpf_link__destroy(test_case->link); + if (!ASSERT_OK(err, "bpf_link__destroy")) return -1; test_case->link = NULL; -- 2.34.1
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