On Sat, Jun 30, 2012 at 09:30:50PM +0300, Martin Storsjö wrote: > ff_wma_init is used only by wmadec and wmaenc, and neither of them > can handle more than 2 channels. > > This fixes crashes with invalid files. > > Based on patch by Piotr Bandurski and Michael Niedermayer. > --- > libavcodec/wma.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/libavcodec/wma.c b/libavcodec/wma.c > index 007653f..b61228b 100644 > --- a/libavcodec/wma.c > +++ b/libavcodec/wma.c > @@ -78,7 +78,7 @@ int ff_wma_init(AVCodecContext *avctx, int flags2) > int coef_vlc_table; > > if ( avctx->sample_rate <= 0 || avctx->sample_rate > 50000 > - || avctx->channels <= 0 || avctx->channels > 8 > + || avctx->channels <= 0 || avctx->channels > 2 > || avctx->bit_rate <= 0) > return -1; > > --
LGTM (> 2ch is WMA 'Pro' and Lossless anyway) _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
