mtvdemuxer: fix segfault caused by truncated packets.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago · f890cb948c
parent ee181f84a3
commit f890cb948c
1 changed files with 1 additions and 1 deletions
--- a/libavformat/mtv.c
+++ b/libavformat/mtv.c
@ -196,7 +196,7 @@ static int mtv_read_packet(AVFormatContext *s, AVPacket *pkt)
         * just swap bytes as they come
         */

-        for(i=0;i<mtv->img_segment_size/2;i++)
+        for(i=0;i<ret/2;i++)
            *((uint16_t *)pkt->data+i) = av_bswap16(*((uint16_t *)pkt->data+i));
 #endif
        pkt->stream_index = 0;