Quoting Vittorio Giovara (2014-12-15 12:33:30) > On Mon, Dec 15, 2014 at 10:54 AM, Anton Khirnov <[email protected]> wrote: > > From: Michael Niedermayer <[email protected]> > > > > Fixes invalid memory access. > > > > CC: [email protected] > > Bug-ID: CVE-2014-8549 > > Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind > > Signed-off-by: Anton Khirnov <[email protected]> > > --- > > libavcodec/on2avc.c | 4 ++++ > > 1 file changed, 4 insertions(+) > > > > diff --git a/libavcodec/on2avc.c b/libavcodec/on2avc.c > > index deaa2b4..12f1ef6 100644 > > --- a/libavcodec/on2avc.c > > +++ b/libavcodec/on2avc.c > > @@ -918,6 +918,10 @@ static av_cold int on2avc_decode_init(AVCodecContext > > *avctx) > > av_log(avctx, AV_LOG_ERROR, "0x500 version should be mono\n"); > > return AVERROR_INVALIDDATA; > > } > > + if (avctx->channels > 2) { > > + avpriv_request_sample(avctx, "Decoding more than 2 channels"); > > + return AVERROR_PATCHWELCOME; > > iirc this format supports only mono and stereo, no?
I have no idea. -- Anton Khirnov _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
