Added MessageQueue_Dispatch argument checks

2019-10-25 13:19:42 +02:00 · 2019-10-25 13:19:42 +02:00 · 2813d6860c
parent ab2b288f87
commit 2813d6860c
1 changed files with 3 additions and 0 deletions
--- a/winpr/libwinpr/utils/collections/MessageQueue.c
+++ b/winpr/libwinpr/utils/collections/MessageQueue.c
@ -70,6 +70,9 @@ BOOL MessageQueue_Wait(wMessageQueue* queue)
 BOOL MessageQueue_Dispatch(wMessageQueue* queue, wMessage* message)
 {
 	BOOL ret = FALSE;
+	if (!queue || !message)
+		return FALSE;
+
 	EnterCriticalSection(&queue->lock);

 	if (queue->size == queue->capacity)