From b868cc78d390d093e062ef5e9caa93954f15d193 Mon Sep 17 00:00:00 2001
Message-Id: <b868cc78d390d093e062ef5e9caa93954f15d193@dist-git>
From: =?UTF-8?q?J=C3=A1n=20Tomko?= <jtomko@redhat.com>
Date: Fri, 26 Sep 2014 13:45:01 +0200
Subject: [PATCH] Check for NULL in qemu monitor event filter
When virConnectDomainQemuMonitorEventRegister is called with the
VIR_CONNECT_DOMAIN_QEMU_MONITOR_EVENT_REGISTER_REGEX flag,
ignore the flag instead of crashing.
https://bugzilla.redhat.com/show_bug.cgi?id=1144920
(cherry picked from commit b987c4c3f4829eb8a0134b687cb9748ff724f98a)
Signed-off-by: Jiri Denemark <jdenemar@redhat.com>
---
src/conf/domain_event.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/conf/domain_event.c b/src/conf/domain_event.c
index bf187cd..3504b34 100644
--- a/src/conf/domain_event.c
+++ b/src/conf/domain_event.c
@@ -1798,7 +1798,7 @@ virDomainQemuMonitorEventStateRegisterID(virConnectPtr conn,
if (VIR_ALLOC(data) < 0)
return -1;
data->flags = flags;
- if (flags != -1) {
+ if (event && flags != -1) {
int rflags = REG_NOSUB;
if (flags & VIR_CONNECT_DOMAIN_QEMU_MONITOR_EVENT_REGISTER_NOCASE)
--
2.1.1