Can't find the memory leak (Pango + Cairo)

[Mahmoud Jaoune <mjaoune55 gmail com>]

Hello,

I have this code which leaks massive amounts of memory with each loop iteration, I can't seem to find the memory leak. Commenting out "pango_cairo_show_layout()" fixes this, so it seems the problem is in this function, probably a bug?

Here is the code: https://privatebin.net/?f4c3ca60850cff94#qugqikTQJShlNI/sl7oLaRDBJGh0bshfCOvEkFAeZ5c=

The code simply renders a piece of text in all fonts available on a machine in all font sizes.

I am using pango 1.42.4, cairo 1.16.0, gtk+ 2.24.32.