[cairo] an embarrassing memory leak

[Matthias Clasen]

I forgot to free the FT_MM_Var struct in cairo_ft_apply_variations.

Here is a fix:

https://github.com/matthiasclasen/cairo/commit/616fb7a9f2612f6cc3472542a70ba3e8ccf16584

[Behdad Esfahbod]

Hah. I didn't know that struct needs to be freed. Thought it's owned by
the FT_Face.

Post by Matthias Clasen
I forgot to free the FT_MM_Var struct in cairo_ft_apply_variations.
https://github.com/matthiasclasen/cairo/commit/
616fb7a9f2612f6cc3472542a70ba3e8ccf16584

[Behdad Esfahbod]

Probably should be FT_Free or something?

Post by Matthias Clasen
I forgot to free the FT_MM_Var struct in cairo_ft_apply_variations.
https://github.com/matthiasclasen/cairo/commit/
616fb7a9f2612f6cc3472542a70ba3e8ccf16584

[Matthias Clasen]

Post by Behdad Esfahbod
Probably should be FT_Free or something?

The freetype docs say to use free() for FT_MM_Var. Yes, I know,
inconsistent...