Messages in this thread Patch in this message | | | From | Sasha Levin <> | Subject | [PATCH AUTOSEL 5.7 134/274] selftests/bpf: Fix bpf_link leak in ns_current_pid_tgid selftest | Date | Mon, 8 Jun 2020 19:03:47 -0400 |
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From: Andrii Nakryiko <andriin@fb.com>
[ Upstream commit 8d30e80a049ad699264e4a12911e349f93c7279a ]
If condition is inverted, but it's also just not necessary.
Fixes: 1c1052e0140a ("tools/testing/selftests/bpf: Add self-tests for new helper bpf_get_ns_current_pid_tgid.") Signed-off-by: Andrii Nakryiko <andriin@fb.com> Signed-off-by: Alexei Starovoitov <ast@kernel.org> Cc: Carlos Neira <cneirabustos@gmail.com> Link: https://lore.kernel.org/bpf/20200429012111.277390-11-andriin@fb.com Signed-off-by: Sasha Levin <sashal@kernel.org> --- tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c index 542240e16564..e74dc501b27f 100644 --- a/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c +++ b/tools/testing/selftests/bpf/prog_tests/ns_current_pid_tgid.c @@ -80,9 +80,6 @@ void test_ns_current_pid_tgid(void) "User pid/tgid %llu BPF pid/tgid %llu\n", id, bss.pid_tgid)) goto cleanup; cleanup: - if (!link) { - bpf_link__destroy(link); - link = NULL; - } + bpf_link__destroy(link); bpf_object__close(obj); } -- 2.25.1
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