bug#58028: 29.0.50; Ensures no leakage of glyph_matrix

[Manuel Giraud]

Eli Zaretskii <eliz@gnu.org> writes:

>> From: Manuel Giraud <manuel@ledu-giraud.fr>
>> Date: Fri, 23 Sep 2022 17:22:07 +0200
>> 
>> Maybe this problem never triggers.  It is a « better be safe » kind of
>> patch.
>
> Please add an assertion there, to catch the case that previously was
> handled by testing only w->desired_matrix.

I do not understand what you mean here.

> It might be that what you think is a memory-leak bug is in fact a
> feature.

Yes, you're right (but I have a hard time to imagine how).  Maybe this
patch could just be ignored.

Thanks.
-- 
Manuel Giraud