[Pkg-gmagick-im-team] Bug#832457: Bug#832457: Out-of-bounds read in coders/psd.c:797 ReadPSDChannelPixels

[Bastien ROUCARIES]

Added missing call to ConstrainColormapIndex avoiding a overflow in
case of corrupted file

It fix psd file handling for corrupted file. This is partial fix.

Origin: upstream,
https://github.com/ImageMagick/ImageMagick/commit/e14fd0a2801f73bdc123baf4fbab97dec55919eb
Bug-ubuntu: https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1533442
Bug: https://github.com/ImageMagick/ImageMagick/issues/83
Bug-debian: https://bugs.debian.org/832457

On Mon, Jul 25, 2016 at 9:37 PM, Bastien ROUCARIES
<roucaries.bastien at gmail.com> wrote:
> Fixed overflow in psd file handling
>
>
> It fix psd file handling for corrupted file. This is partial fix.
>
>
>
> Origin: upstream,
> https://github.com/ImageMagick/ImageMagick/commit/6f1879d498bcc5cce12fe0c5decb8dbc0f608e5d
> Bug-ubuntu: https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1533442
> Bug: https://github.com/ImageMagick/ImageMagick/issues/83