On 05/22/2013 02:24 PM, Kostya Shishkov wrote: > On Wed, May 22, 2013 at 02:13:07PM +0200, Luca Barbato wrote: >> --- >> libavcodec/wavpack.c | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/libavcodec/wavpack.c b/libavcodec/wavpack.c >> index cfcd22d..1c29b07 100644 >> --- a/libavcodec/wavpack.c >> +++ b/libavcodec/wavpack.c >> @@ -1203,6 +1203,9 @@ static int wavpack_decode_frame(AVCodecContext *avctx, >> void *data, >> int frame_size, ret, frame_flags; >> int samplecount = 0; >> >> + if (avpkt->size < 8 + (s->multichannel || s->mkv_mode) * 4) >> + return AVERROR_INVALIDDATA; >> + >> s->block = 0; >> s->ch_offset = 0; >> >> -- > > For .WV demuxer it's 12 + 4*multichannel, for MKV it seems to be the same > (http://matroska.org/technical/specs/codecid/wavpack.html)
Amended like this. _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
