From cb466725126adffbef455e78345b4e6e07539e85 Mon Sep 17 00:00:00 2001
From: Bogdan-Andrei Iancu <bogdan@opensips.org>
Date: Thu, 5 Mar 2015 11:27:33 +0200
Subject: [PATCH] Put back code accidentaly removed in prev commit.

(cherry picked from commit 96aca846c4f8b208088691bd43881c60d8ce1fe9)
---
 udp_server.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/udp_server.c b/udp_server.c
index e3806ea89e7..52d5c561838 100644
--- a/udp_server.c
+++ b/udp_server.c
@@ -374,6 +374,11 @@ int udp_rcv_loop(void)
 			else goto error;
 		}
 
+		if (len<MIN_UDP_PACKET) {
+			LM_DBG("probing packet received len = %d\n", len);
+			continue;
+		}
+
 		/* we must 0-term the messages, receive_msg expects it */
 		buf[len]=0; /* no need to save the previous char */