generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

wmapro: prevent division by zero when sample rate is unspecified

Browse Source 
This fixes Bugzilla #327:

Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
(cherry picked from commit 3680b24351)

Signed-off-by: Anton Khirnov <anton@khirnov.net>
This commit is contained in:
Sean McGovern
2012-08-02 15:37:28 -04:00
committed by Reinhard Tartler
parent 9474c93028
commit dd14723602
1 changed files with 5 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
libavcodec/wmaprodec.c
View File

@@ -326,6 +326,11 @@ static av_cold int decode_init(AVCodecContext *avctx)
return AVERROR_INVALIDDATA;
}
if (s->avctx->sample_rate <= 0) {
av_log(avctx, AV_LOG_ERROR, "invalid sample rate\n");
return AVERROR_INVALIDDATA;
}
s->num_channels = avctx->channels;
if (s->num_channels < 0) {