[Fontconfig] wxWidgets and memory leaks

[Frederick Virchanza Gotham]

On Sun, May 28, 2023 at 3:25 PM Frederick Virchanza Gotham wrote:
>
> To try get to the bottom of this, I've created an 'issue' on the GitLab for libpango


I've created a patch for libpango that eradicates all of the memory
leaks reported by AddressSanitizer:

    https://github.com/healytpk/libpango/commit/629b67918d7d2de6060e3bfc6246c3d6e76c15a6

This isn't intended as a final solution, but rather just as a stepping
stone toward solving the problem properly.