[FFmpeg-devel] [PATCH] vf_unsharp: fix out-of-buffer read
stefano.sabatini-lala at poste.it
Sun Aug 14 16:33:54 CEST 2011
On date Sunday 2011-08-14 14:54:29 +0200, Michael Niedermayer encoded:
> On Sat, Aug 13, 2011 at 01:11:21AM +0200, Stefano Sabatini wrote:
> > In unsharpen(), when y is >= height prevent reading from src out of
> > buffer, but reads from the last buffer line in src2.
> > The check was implemented in the original unsharp libmpcodecs code,
> > slso fix output discrepancy between the two filters.
> ok and thanks
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