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authorColin Ian King <colin.king@canonical.com>2016-03-02 12:55:22 +0000
committerArnaldo Carvalho de Melo <acme@redhat.com>2016-03-03 11:10:39 -0300
commite17a0e16ca3a63d1bafbcba313586cf137418f45 (patch)
treead129fc1e2ecba0c2ff7f5ce627afcbfa57fd361 /tools/perf/arch
parent9b240637eb9b9677a9e9bc2dc568f5e0811e04d6 (diff)
downloadlinux-e17a0e16ca3a63d1bafbcba313586cf137418f45.tar.bz2
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>
Diffstat (limited to 'tools/perf/arch')
-rw-r--r--tools/perf/arch/x86/tests/rdpmc.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/arch/x86/tests/rdpmc.c b/tools/perf/arch/x86/tests/rdpmc.c
index 7bb0d13c235f..7945462851a4 100644
--- a/tools/perf/arch/x86/tests/rdpmc.c
+++ b/tools/perf/arch/x86/tests/rdpmc.c
@@ -103,6 +103,7 @@ static int __test__rdpmc(void)
sigfillset(&sa.sa_mask);
sa.sa_sigaction = segfault_handler;
+ sa.sa_flags = 0;
sigaction(SIGSEGV, &sa, NULL);
fd = sys_perf_event_open(&attr, 0, -1, -1,