[Ffmpeg-devel] [PATCH] fix for gray16le segfault in imgconvert

[Michael Niedermayer]

Hi

On Sat, Apr 07, 2007 at 06:47:17PM +0200, Ivo wrote:
> On Saturday 07 April 2007 18:35, Michael Niedermayer wrote:
> > On Sat, Apr 07, 2007 at 06:26:32PM +0200, Ivo wrote:
> > > As for the patch, I wasn't sure if I am supposed to use a temporary
> > > AVPicture * en dereference that or remove the const qualifier from the
> > > variable list?
> >
> > of course you should use a temporary
> 
> Okay, how about this?
[...]
>  static void gray16le_to_gray(AVPicture *dst, const AVPicture *src,
>                                int width, int height)
>  {
> -    gray16_to_gray(dst, src + 1, width, height);
> +    AVPicture *tmpsrc = (AVPicture *) src;
> +    tmpsrc->data[0]++;

no

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

I count him braver who overcomes his desires than him who conquers his
enemies for the hardest victory is over self. -- Aristotle
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