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| author | Andy Lutomirski <luto@kernel.org> | 2020-08-26 10:00:45 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-05 11:43:15 +0100 |
| commit | ac437801e3c212e183ac373f75c3d75dbacf2dc8 (patch) | |
| tree | 89ca0ad696b35e9a71bc154b8e915c5707e589fe /tools/testing | |
| parent | 581940d9b9c85b3869e2897112e03ec8e9f69c8a (diff) | |
selftests/x86/fsgsbase: Reap a forgotten child
[ Upstream commit ab2dd173330a3f07142e68cd65682205036cd00f ]
The ptrace() test forgot to reap its child. Reap it.
Signed-off-by: Andy Lutomirski <luto@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/e7700a503f30e79ab35a63103938a19893dbeff2.1598461151.git.luto@kernel.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'tools/testing')
| -rw-r--r-- | tools/testing/selftests/x86/fsgsbase.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/tools/testing/selftests/x86/fsgsbase.c b/tools/testing/selftests/x86/fsgsbase.c index 15a329da59fa..5f3aea210e01 100644 --- a/tools/testing/selftests/x86/fsgsbase.c +++ b/tools/testing/selftests/x86/fsgsbase.c @@ -499,6 +499,9 @@ static void test_ptrace_write_gsbase(void) END: ptrace(PTRACE_CONT, child, NULL, NULL); + wait(&status); + if (!WIFEXITED(status)) + printf("[WARN]\tChild didn't exit cleanly.\n"); } int main() |