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Merge pull request #48333 from MaxStgs/master

Add WebSocketMultiplayerPeer _incoming_packets check bound
Rémi Verschelde 4 years ago
parent
commit
0ad03ba052
1 changed files with 2 additions and 0 deletions
  1. 2 0
      modules/websocket/websocket_multiplayer_peer.cpp

+ 2 - 0
modules/websocket/websocket_multiplayer_peer.cpp

@@ -99,6 +99,8 @@ Error WebSocketMultiplayerPeer::get_packet(const uint8_t **r_buffer, int &r_buff
 		_current_packet.data = nullptr;
 		_current_packet.data = nullptr;
 	}
 	}
 
 
+	ERR_FAIL_COND_V(_incoming_packets.size() == 0, ERR_UNAVAILABLE);
+
 	_current_packet = _incoming_packets.front()->get();
 	_current_packet = _incoming_packets.front()->get();
 	_incoming_packets.pop_front();
 	_incoming_packets.pop_front();