virtualenv/FFmpeg
1
0
Fork 0
mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-01-08 13:22:53 +02:00
Code Issues Releases Activity

adpcm: Check for channels to be a non-zero integer

Browse Source 
channels would be 0 sometimes and would cause floating point exception
Fixes bugzilla #124

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
This commit is contained in:
Shitiz Garg 2011-12-17 19:35:59 +05:30 committed by Justin Ruggles
parent 4391805916
commit e614fac2e6
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
libavcodec/adpcm.c
View File

@ -101,8 +101,9 @@ static av_cold int adpcm_decode_init(AVCodecContext * avctx)
max_channels = 6;
break;
}
if(avctx->channels > max_channels){
return -1;
if (avctx->channels <= 0 || avctx->channels > max_channels) {
av_log(avctx, AV_LOG_ERROR, "Invalid number of channels\n");
return AVERROR(EINVAL);
}
switch(avctx->codec->id) {