Commit e17a0e16 authored Mar 02, 2016 by Colin Ian King Committed by Arnaldo Carvalho de Melo Mar 03, 2016

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>

parent 9b240637

tools/perf/arch/x86/tests/rdpmc.c

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -103,6 +103,7 @@ static int __test__rdpmc(void)

	sigfillset(&sa.sa_mask);		sigfillset(&sa.sa_mask);
	sa.sa_sigaction = segfault_handler;		sa.sa_sigaction = segfault_handler;
			sa.sa_flags = 0;
	sigaction(SIGSEGV, &sa, NULL);		sigaction(SIGSEGV, &sa, NULL);

	fd = sys_perf_event_open(&attr, 0, -1, -1,		fd = sys_perf_event_open(&attr, 0, -1, -1,