highperfocused/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

vqf: check samplerate, avoid division by 0.

Browse Source 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-11-09 18:04:54 +01:00
parent fb6a72cde5
commit e481ba2ed7
1 changed files with 4 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavformat/vqf.c
View File

@ -175,6 +175,10 @@ static int vqf_read_header(AVFormatContext *s)
break; break;
default: default:
st->codec->sample_rate = rate_flag*1000; st->codec->sample_rate = rate_flag*1000;
if (st->codec->sample_rate <= 0) {
av_log(s, AV_LOG_ERROR, "sample rate %d is invalid\n", st->codec->sample_rate);
return -1;
}
break; break;
} }