From 3a1828ec2ad86c4099815031d586012243d7acec Mon Sep 17 00:00:00 2001
From: Jeremy Lakeman <Jeremy.Lakeman@gmail.com>
Date: Fri, 31 Oct 2014 13:43:50 +1030
Subject: [PATCH] Don't force the caller to initialise the address buffer
 length

---
 mdp_net.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mdp_net.c b/mdp_net.c
index fa3e5131..85389ada 100644
--- a/mdp_net.c
+++ b/mdp_net.c
@@ -29,7 +29,7 @@ ssize_t recvwithttl(int sock,unsigned char *buffer, size_t bufferlen,int *ttl, s
   iov[0].iov_len=bufferlen;
   bzero(&msg,sizeof(msg));
   msg.msg_name = &recvaddr->store;
-  msg.msg_namelen = recvaddr->addrlen;
+  msg.msg_namelen = sizeof(recvaddr->store);
   msg.msg_iov = &iov[0];
   msg.msg_iovlen = 1;
   msg.msg_control = cmsgcmsg;