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| author | Andrea Righi <andrea.righi@canonical.com> | 2021-10-26 17:34:09 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-11-17 13:04:18 +0300 |
| commit | e39668a15aa25a27aa81e2f0d6304f0085eeec3f (patch) | |
| tree | 50387bf0b7fe518ff54169344427bbd31938275e | |
| parent | 8cf265bafd334d943db50b32d2170df73343d26c (diff) | |
| download | linux-e39668a15aa25a27aa81e2f0d6304f0085eeec3f.tar.xz | |
selftests/bpf: Fix fclose/pclose mismatch in test_progs
[ Upstream commit f48ad69097fe79d1de13c4d8fef556d4c11c5e68 ]
Make sure to use pclose() to properly close the pipe opened by popen().
Fixes: 81f77fd0deeb ("bpf: add selftest for stackmap with BPF_F_STACK_BUILD_ID")
Signed-off-by: Andrea Righi <andrea.righi@canonical.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Link: https://lore.kernel.org/bpf/20211026143409.42666-1-andrea.righi@canonical.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | tools/testing/selftests/bpf/test_progs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/tools/testing/selftests/bpf/test_progs.c b/tools/testing/selftests/bpf/test_progs.c index bfbf2277b61a..f38125390227 100644 --- a/tools/testing/selftests/bpf/test_progs.c +++ b/tools/testing/selftests/bpf/test_progs.c @@ -348,7 +348,7 @@ int extract_build_id(char *build_id, size_t size) if (getline(&line, &len, fp) == -1) goto err; - fclose(fp); + pclose(fp); if (len > size) len = size; @@ -357,7 +357,7 @@ int extract_build_id(char *build_id, size_t size) free(line); return 0; err: - fclose(fp); + pclose(fp); return -1; } |