From: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Date: Thu, 26 Jul 2012 12:05:58 +0000 (+0200)
Subject: rtmp: Allow having more unknown data at the end of a chunk size packet without failing
X-Git-Url: https://git.sesse.net/?a=commitdiff_plain;h=e49e6b645167df0e15781244a2e1e405abb04bf1;p=ffmpeg

rtmp: Allow having more unknown data at the end of a chunk size packet without failing

Signed-off-by: Martin Storsjö <martin@martin.st>
---

diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 183afae4e8d..4e5eddb69a4 100644
--- a/libavformat/rtmpproto.c
+++ b/libavformat/rtmpproto.c
@@ -885,9 +885,9 @@ static int handle_chunk_size(URLContext *s, RTMPPacket *pkt)
     RTMPContext *rt = s->priv_data;
     int ret;
 
-    if (pkt->data_size != 4) {
+    if (pkt->data_size < 4) {
         av_log(s, AV_LOG_ERROR,
-               "Chunk size change packet is not 4 bytes long (%d)\n",
+               "Too short chunk size change packet (%d)\n",
                pkt->data_size);
         return AVERROR_INVALIDDATA;
     }