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exec.c: Initialize sa_flags passed to sigaction() 

Coverity points out that in the user-only version of cpu_abort() we
call sigaction() with a partially initialized struct sigaction
(CID 1005351). Correct the omission.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20180515182700.31736-1-peter.maydell@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Peter Maydell 2018-05-15 19:27:00 +01:00 committed by Paolo Bonzini
parent 4f938cbd90
commit 8347c18506
1 changed files with 1 additions and 0 deletions
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exec.c
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@ -1124,6 +1124,7 @@ void cpu_abort(CPUState *cpu, const char *fmt, ...)
struct sigaction act;
sigfillset(&act.sa_mask);
act.sa_handler = SIG_DFL;
act.sa_flags = 0;
sigaction(SIGABRT, &act, NULL);
}
#endif