Index: uspace/srv/net/tl/udp/udp.c
===================================================================
--- uspace/srv/net/tl/udp/udp.c	(revision bea023b9b8202ba19f790a340e59e36be213fadf)
+++ uspace/srv/net/tl/udp/udp.c	(revision 11feca82b4a9309b6e35b39b70650e7db5fbebba)
@@ -711,5 +711,5 @@
 	int socket_id;
 	size_t addrlen;
-	size_t size;
+	size_t size = 0;
 	ipc_call_t answer;
 	int answer_count;