[cairo-bugs] [Bug 53121] My program runs successfully with Cairo-1.10.2, but getting SIGSEGV with 1.12.2.

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=53121

--- Comment #1 from Massimo <sixtysix at inwind.it> ---
Created attachment 85688
  --> https://bugs.freedesktop.org/attachment.cgi?id=85688&action=edit
quick hack

This is a quick hack that apparently fixes the issue
in this example and in the snippet code described
in the thread related to

http://lists.cairographics.org/archives/cairo/2013-September/024626.html

Basically it enlarges the fallback surface created of the amount
necessary not to write past the end of the DIB. It assumes that
Clip applied to an HDC are clamped to (0,0,width,height) of the HDC.

HTH

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