ffmpeg | branch: release/2.7 | Michael Niedermayer <mich...@niedermayer.cc> | Mon Jan 11 18:58:08 2016 +0100| [858f43043f74278cb8f4f9967a1177348a528ca0] | committer: Michael Niedermayer
avcodec/wavpackenc: Check the number of channels They are stored in a byte, thus more than 255 is not possible Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> (cherry picked from commit 59c915a403af32c4ff5126625b0cc7e38f4beff9) Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=858f43043f74278cb8f4f9967a1177348a528ca0 --- libavcodec/wavpackenc.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/libavcodec/wavpackenc.c b/libavcodec/wavpackenc.c index b387b36..0798fc5 100644 --- a/libavcodec/wavpackenc.c +++ b/libavcodec/wavpackenc.c @@ -128,6 +128,11 @@ static av_cold int wavpack_encode_init(AVCodecContext *avctx) s->avctx = avctx; + if (avctx->channels > 255) { + av_log(avctx, AV_LOG_ERROR, "Too many channels\n", avctx->channels); + return AVERROR(EINVAL); + } + if (!avctx->frame_size) { int block_samples; if (!(avctx->sample_rate & 1)) _______________________________________________ ffmpeg-cvslog mailing list ffmpeg-cvslog@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
