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[Qemu-devel] [PULL 33/53] exec.c: Initialize sa_flags passed to sigactio
From: |
Paolo Bonzini |
Subject: |
[Qemu-devel] [PULL 33/53] exec.c: Initialize sa_flags passed to sigaction() |
Date: |
Thu, 31 May 2018 19:12:33 +0200 |
From: Peter Maydell <address@hidden>
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 <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Paolo Bonzini <address@hidden>
---
exec.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/exec.c b/exec.c
index ffa1099547..bd8833fc9d 100644
--- a/exec.c
+++ b/exec.c
@@ -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
--
2.17.0
- [Qemu-devel] [PULL 20/53] hw/hppa: Remove unused include, (continued)
- [Qemu-devel] [PULL 20/53] hw/hppa: Remove unused include, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 23/53] hw: Clean "hw/devices.h" includes, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 24/53] qom: Document qom/device-list-properties implementation specific, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 25/53] qom: support orphan objects in object_get_canonical_path, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 26/53] virtio: free MemoryRegionCache when initialization fails, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 27/53] memory.h: Fix typo in documentation comment, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 28/53] memory: get rid of memory_region_init_reservation, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 30/53] hw/isa/superio: Fix inconsistent use of Chardev->be, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 31/53] mux: fix ctrl-a b again, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 32/53] memfd: Avoid Coverity warning about integer overflow, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 33/53] exec.c: Initialize sa_flags passed to sigaction(),
Paolo Bonzini <=
- [Qemu-devel] [PULL 29/53] memory: delete struct AddressSpaceOps, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 36/53] qemu-options: Mark the non-functional -clock option as deprecated, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 35/53] WHPX: fix some compiler warnings, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 37/53] tcg: remove softfloat from --disable-tcg builds, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 34/53] WHPX: dynamically load WHP libraries, Paolo Bonzini, 2018/05/31
- [Qemu-devel] [PULL 39/53] ipmi: Use proper struct reference for KCS vmstate, Paolo Bonzini, 2018/05/31