Index: uspace/srv/net/tl/udp/udp.c
===================================================================
--- uspace/srv/net/tl/udp/udp.c	(revision ffaba005466528a7a5b086e69d421b1d6c7d97d9)
+++ uspace/srv/net/tl/udp/udp.c	(revision 5d00e4020b7b5f980093c2a2251d4139e3abaa21)
@@ -741,5 +741,5 @@
 	int socket_id;
 	size_t addrlen;
-	size_t size;
+	size_t size = 0;
 	ipc_call_t answer;
 	size_t answer_count;