[libvirt PATCH] util: Avoid null pointer dereference when setting QoS on OVS
Signed-off-by: Jiri Denemark <jdenemar(a)redhat.com>
---
src/util/virnetdevopenvswitch.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
index 250726a633..5dab545037 100644
--- a/src/util/virnetdevopenvswitch.c
+++ b/src/util/virnetdevopenvswitch.c
@@ -759,7 +759,7 @@ virNetDevOpenvswitchInterfaceSetQos(const char *ifname,
}
virCommandAddArgList(cmd, vmid_ex_id, ifname_ex_id, NULL);
if (virCommandRun(cmd, NULL) < 0) {
- if (*queue_uuid) {
+ if (queue_uuid && *queue_uuid) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unable to set queue configuration on port
%s"), ifname);
} else {
--
2.33.1