virNetServerPreExecRestart: Check for retval of virJSONValueNewArray()

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Erik Skultety <eskultet@redhat.com>

diff --git a/src/rpc/virnetserver.c b/src/rpc/virnetserver.c
index 83b871764f5a0f0d82cd7f1b26028d5cd76296d3..4934dba967108896b174806befbbc26f9edf0add 100644 (file)
--- a/src/rpc/virnetserver.c
+++ b/src/rpc/virnetserver.c
@@ -629,7 +629,9 @@ virJSONValuePtr virNetServerPreExecRestart(virNetServerPtr srv)
         goto error;
     }
 
-    services = virJSONValueNewArray();
+    if (!(services = virJSONValueNewArray()))
+        goto error;
+
     if (virJSONValueObjectAppend(object, "services", services) < 0) {
         virJSONValueFree(services);
         goto error;
@@ -646,7 +648,9 @@ virJSONValuePtr virNetServerPreExecRestart(virNetServerPtr srv)
         }
     }
 
-    clients = virJSONValueNewArray();
+    if (!(clients = virJSONValueNewArray()))
+        goto error;
+
     if (virJSONValueObjectAppend(object, "clients", clients) < 0) {
         virJSONValueFree(clients);
         goto error;