diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2019-11-09 21:19:24 +0100 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-07-01 13:33:43 +0200 |
| commit | 027fd7079f9ac90511544a756ad235c9287315dc (patch) | |
| tree | 78be77d03424d9f5f27ce4563e1e6aaffb71e5be | |
| parent | 17152cc43a05ed0f9f13428c60b7cb13b6d94062 (diff) | |
| download | ffmpeg-027fd7079f9ac90511544a756ad235c9287315dc.tar.gz | |
avcodec/g729dec: require buf_size to be non 0
The 0 case was added with the support for multiple packets. It
appears unintended and causes extra complexity and out of array
accesses (though within padding)
No testcase
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit f64be9da4c8b16071ec84056a61d1fc0d5d6728c)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavcodec/g729dec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/g729dec.c b/libavcodec/g729dec.c index 32218e5989..908c12a73a 100644 --- a/libavcodec/g729dec.c +++ b/libavcodec/g729dec.c @@ -416,7 +416,7 @@ static int decode_frame(AVCodecContext *avctx, void *data, int *got_frame_ptr, return ret; out_frame = (int16_t*) frame->data[0]; - if (buf_size % 10 == 0) { + if (buf_size && buf_size % 10 == 0) { packet_type = FORMAT_G729_8K; format = &format_g729_8k; //Reset voice decision |