Leo Famulari <leo@famulari.name> writes:

> On Sat, May 06, 2017 at 10:45:57AM -0400, Kei Kebreau wrote:
>> * gnu/packages/patches/libtiff-CVE-2017-7593.patch: New file.
>> * gnu/packages/patches/libtiff-CVE-2017-7594.patch: New file.
>> * gnu/packages/patches/libtiff-multiple-UBSAN-crashes.patch: New file.
>> * gnu/local.mk (dist_patch_DATA): Add them.
>> * gnu/packages/image.scm (libtiff)[source]: Use them.
>
> Thank you!

Thanks for the tips you gave.

>
> This change should be grafted, since ~2000 packages will be affected.
>
> There's a recent example of appending patches in a replacement package:
>
> +    (source
> +      (origin
> +        (inherit (package-source libsndfile))
> +        (patches
> +          (append
> +            (origin-patches (package-source libsndfile))
> +            (search-patches "libsndfile-CVE-2017-8361-8363-8365.patch"
> +                            "libsndfile-CVE-2017-8362.patch")))))))
>
> https://git.savannah.gnu.org/cgit/guix.git/commit/?id=1c4a500aae53b8cd33d1266eb3809b859ae2555d

So the attached patch would be okay to push to the master branch?