Fix libvirt + seccomp combo (bz #855162) Fix scsi hotplug crash (bz #879657) Fix QOM refcount crash (bz #881486)
50 lines
1.2 KiB
Diff
50 lines
1.2 KiB
Diff
From 0a8b8d39763f05c7862dceec9d4f44e902a9d192 Mon Sep 17 00:00:00 2001
|
|
From: Stefan Weil <sw@weilnetz.de>
|
|
Date: Mon, 3 Sep 2012 22:40:40 +0200
|
|
Subject: [PATCH] kvm: Fix warning from static code analysis
|
|
|
|
Report from smatch:
|
|
|
|
kvm-all.c:1373 kvm_init(135) warn:
|
|
variable dereferenced before check 's' (see line 1360)
|
|
|
|
's' cannot by NULL (it was alloced using g_malloc0), so there is no need
|
|
to check it here.
|
|
|
|
Signed-off-by: Stefan Weil <sw@weilnetz.de>
|
|
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
|
|
(cherry picked from commit 6d1cc3210ccc4372ffa337c187da9db68314c0c4)
|
|
|
|
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
|
|
---
|
|
kvm-all.c | 12 +++++-------
|
|
1 file changed, 5 insertions(+), 7 deletions(-)
|
|
|
|
diff --git a/kvm-all.c b/kvm-all.c
|
|
index 90c71f9..08d6051 100644
|
|
--- a/kvm-all.c
|
|
+++ b/kvm-all.c
|
|
@@ -1419,13 +1419,11 @@ int kvm_init(void)
|
|
return 0;
|
|
|
|
err:
|
|
- if (s) {
|
|
- if (s->vmfd >= 0) {
|
|
- close(s->vmfd);
|
|
- }
|
|
- if (s->fd != -1) {
|
|
- close(s->fd);
|
|
- }
|
|
+ if (s->vmfd >= 0) {
|
|
+ close(s->vmfd);
|
|
+ }
|
|
+ if (s->fd != -1) {
|
|
+ close(s->fd);
|
|
}
|
|
g_free(s);
|
|
|
|
--
|
|
1.8.0.2
|
|
|