[cairo-bugs] [Bug 18588] New: XCB backend fails with missing render

[bugzilla-daemon at freedesktop.org]

http://bugs.freedesktop.org/show_bug.cgi?id=18588

           Summary: XCB backend fails with missing render
           Product: cairo
           Version: 1.8.4
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: major
          Priority: medium
         Component: xcb backend
        AssignedTo: cworth at cworth.org
        ReportedBy: julien at danjou.info
         QAContact: cairo-bugs at cairographics.org


Created an attachment (id=20396)
 --> (http://bugs.freedesktop.org/attachment.cgi?id=20396)
Patch to fix this bug

Hi,

If XCB backend is use on a X display without RENDER extension, cairo will cause
a segmentation fault because it uses query RENDER version without checking for
the extension presence.

The attached patch fix this bug.

Cheers.


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