perf tests: Initialize sa.sa_flags
The sa_flags field is not being initialized, so a garbage value is being passed to sigaction. Initialize it to zero. Signed-off-by: Colin Ian King <colin.king@canonical.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1456923322-29697-1-git-send-email-colin.king@canonical.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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@ -103,6 +103,7 @@ static int __test__rdpmc(void)
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sigfillset(&sa.sa_mask);
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sa.sa_sigaction = segfault_handler;
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sa.sa_flags = 0;
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sigaction(SIGSEGV, &sa, NULL);
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fd = sys_perf_event_open(&attr, 0, -1, -1,
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