[cairo] crash in cairo_clip_intersect_rectangle_box

[Ethan Nicholas]

Thanks for testing it. I pulled the latest source from git and built against that, and it works fine, so it looks like I should contact the port maintainer.

Ethan Nicholas
ethan at ethannicholas.com

On Jul 17, 2014, at 8:37 AM, Uli Schlachter <psychon at znc.in> wrote:

> Hi,
> 
> On 17.07.2014 05:25, Ethan Nicholas wrote:
>> I just started using Cairo as a rendering backend and almost immediately ran into a crash. I simplified the failing case down to:
> [...]
> 
> Thanks for the test case!
> 
>> This consistently crashes in cairo_clip_intersect_rectangle_box (MacOS X 10.9.3, Cairo 1.12.16 installed via MacPorts). I’m new to Cairo so it’s quite possible I’m doing something wrong; any help would be appreciated.
> 
> I can't say much helpful. The code looks correct to me and it doesn't crash here
> on Linux. Both debian unstable's cairo 1.12.16-2 and latest git/master work fine
> for me. Valgrind didn't find anything to complain about either.
> 
> Cheers,
> Uli
> -- 
> Bruce Schneier can read and understand Perl programs.