Merge commit '8921e32f730c191543b84e61338bc9d549aa05a3'

* commit '8921e32f730c191543b84e61338bc9d549aa05a3':
  rtmpproto: Readjust the end of the flv buffer if handle_metadata exited early

Merged-by: Michael Niedermayer <michaelni@gmx.at>

libavformat/rtmpproto.c

@@ -2226,6 +2226,11 @@ static int handle_metadata(RTMPContext *rt, RTMPPacket *pkt)
         next += size + 3 + 4;
         p    += size + 3 + 4;
     }
+    if (p != rt->flv_data + rt->flv_size) {
+        av_log(NULL, AV_LOG_WARNING, "Incomplete flv packets in "
+                                     "RTMP_PT_METADATA packet\n");
+        rt->flv_size = p - rt->flv_data;
+    }
 
     return 0;
 }