Merge commit 'd2771a1d'

* commit 'd2771a1d':
  rtpproto: Free the addrinfo pointer on failure
Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/rtpproto.c

@@ -232,8 +232,10 @@ static void rtp_parse_addr_list(URLContext *h, char *buf,
         ai = rtp_resolve_host(p, 0, SOCK_DGRAM, AF_UNSPEC, 0);
         if (ai) {
             source_addr = av_mallocz(sizeof(struct sockaddr_storage));
-            if (!source_addr)
+            if (!source_addr) {
+                freeaddrinfo(ai);
                 break;
+            }
 
             memcpy(source_addr, ai->ai_addr, ai->ai_addrlen);
             freeaddrinfo(ai);