virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-15 14:13:16 +02:00
Code Issues Releases Activity

vmdaudio: set *data_size to zero when skipping small packets and add a warning log message.

Browse Source 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
This commit is contained in:
Justin Ruggles
2011-02-23 13:11:06 -05:00
committed by Ronald S. Bultje
parent 22f893e1c9
commit 7a4fb3fd93
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
libavcodec/vmdav.c
View File

@@ -514,8 +514,11 @@ static int vmdaudio_decode_frame(AVCodecContext *avctx,
/* point to the start of the encoded data */ /* point to the start of the encoded data */
const unsigned char *p = buf + 16; const unsigned char *p = buf + 16;
if (buf_size < 16) if (buf_size < 16) {
av_log(avctx, AV_LOG_WARNING, "skipping small junk packet\n");
*data_size = 0;
return buf_size; return buf_size;
}
block_type = buf[6]; block_type = buf[6];
if (block_type < BLOCK_TYPE_AUDIO || block_type > BLOCK_TYPE_SILENCE) { if (block_type < BLOCK_TYPE_AUDIO || block_type > BLOCK_TYPE_SILENCE) {