[cairo-bugs] [Bug 75819] _cairo_clip_set_all_clipped returns const value as non-const, caller modifies it -> crash on some platforms

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=75819

Uli Schlachter <psychon at znc.in> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Assignee|chris at chris-wilson.co.uk    |psychon at znc.in

--- Comment #1 from Uli Schlachter <psychon at znc.in> ---
Created attachment 95210
  --> https://bugs.freedesktop.org/attachment.cgi?id=95210&action=edit
Make sure _cairo_clip_intersect_rectangle_box() doesn't get with the
all-clipped clip

I wonder what Mac OS is doing differently than everyone else...

According to the stacktrace on the poppler bug report, the __cairo_clip_all
constant is in the .text section. Weird.

Since we have no test case: Does the attached patch help?

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