[libav-devel] [PATCH 2/2] rtmp: Return an error when a chunk size packet is less than 3 bytes long

[Samuel Pitoiset]

This allows having more unknown data at the end of the packet without
failing.
---
 libavformat/rtmpproto.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/libavformat/rtmpproto.c b/libavformat/rtmpproto.c
index 8d388ab..2acc69b 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 < 3) {
         av_log(s, AV_LOG_ERROR,
-               "Chunk size change packet is not 4 bytes long (%d)\n",
+               "Chunk size report packet is less than 3 bytes long (%d)\n",
                pkt->data_size);
         return AVERROR_INVALIDDATA;
     }
-- 
1.7.11.1

_______________________________________________
libav-devel mailing list
libav-devel@libav.org
https://lists.libav.org/mailman/listinfo/libav-devel