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Check for NULL in qemu monitor event filter

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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
This commit is contained in:
Ján Tomko 2014-09-22 13:54:52 +02:00
parent 42571dfa86
commit b987c4c3f4
1 changed files with 1 additions and 1 deletions
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2
src/conf/domain_event.c
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@ -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)