[FFmpeg-devel] [PATCH] avcodec/put_bits: fix off be one
Ronald S. Bultje
rsbultje at gmail.com
Sun Jan 24 18:10:54 CET 2016
On Sun, Jan 24, 2016 at 12:02 PM, Paul B Mahol <onemda at gmail.com> wrote:
> On 1/24/16, Paul B Mahol <onemda at gmail.com> wrote:
> > On 1/24/16, Ronald S. Bultje <rsbultje at gmail.com> wrote:
> >> Hi,
> >> On Sun, Jan 24, 2016 at 11:41 AM, Paul B Mahol <onemda at gmail.com>
> >>> patch attached.
> >> I think that's wrong. buf_end is buf_start+size, so if size=1, this
> >> allows
> >> writing up to and including buf_start, which overflows size=1.
> > Assert happens otherwise when encoding flac.
> ffmpeg -i http://granjow.net/uploads/kdenlive/samples/red-leaf-tips.avi
Is there a trac issue to track this? Do you have a backtrace?
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