Don't force the caller to initialise the address buffer length

PaulCharlton · Oct 31, 2014 · 3a1828e · 3a1828e
1 parent 6536953
commit 3a1828e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git 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;