Dont deref 'to' if it's NULL.

coverity: 1450948
mariux64 · Aug 1, 2017 · 8aef6cf · 8aef6cf
1 parent 1caa9c3
commit 8aef6cf
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/radsecproxy.c b/radsecproxy.c
@@ -537,7 +537,8 @@ void sendrq(struct request *rq) {
     if (rq->from)
 	rmclientrq(rq, rq->msg->id);
     freerq(rq);
-    pthread_mutex_unlock(&to->newrq_mutex);
+    if (to)
+        pthread_mutex_unlock(&to->newrq_mutex);
     removeclientrqs_sendrq_freeserver_lock(0);
 }