[libvirt] [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
---
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 73ae289..c8f6830 100644
--- a/src/conf/domain_event.c
+++ b/src/conf/domain_event.c
@@ -1705,7 +1705,7 @@ 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)
--
1.8.5.5