Must obtain lock in free_it

ZoneMinder · Aug 7, 2024 · c294ad0 · c294ad0
1 parent 5d67c45
commit c294ad0
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/src/zm_packetqueue.cpp b/src/zm_packetqueue.cpp
@@ -713,6 +713,7 @@ packetqueue_iterator * PacketQueue::get_video_it(bool wait) {
 } // get video_it
 
 void PacketQueue::free_it(packetqueue_iterator *it) {
+ std::unique_lock<std::mutex> lck(mutex);
  for (
  std::list<packetqueue_iterator *>::iterator iterators_it = iterators.begin();
  iterators_it != iterators.end();