Hi, On Mon, Jan 18, 2016 at 10:44 AM, Michael Niedermayer < mich...@niedermayer.cc> wrote:
> On Sat, Jan 16, 2016 at 02:44:47PM -0500, Ronald S. Bultje wrote: > > This can overread (either before start or beyond end) of the buffer in > > Nx1 (i.e. height=1) images. > > > > Fixes mozilla bug 1240080. > > --- > > libavcodec/x86/videodsp.asm | 21 ++++++--------------- > > 1 file changed, 6 insertions(+), 15 deletions(-) > > probably ok but iam not confident that i would spot a bug in this > code if there was one TY, pushed. The second patch (videodsp checkasm) is meant to assist in bug-finding by doing full-coverage runs - i.e. height=1 and alternate edge conditions (which fate-$codec doesn't really test) - under asan or valgrind. Ronald _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
