Bug 7360

Summary:	painting huge surfaces crashes
Product:	cairo	Reporter:	Benjamin Otte <otte>
Component:	xlib backend	Assignee:	Carl Worth <cworth>
Status:	RESOLVED FIXED	QA Contact:	cairo-bugs mailing list <cairo-bugs>
Severity:	normal
Priority:	high
Version:	1.1.9
Hardware:	Other
OS:	Linux (All)
Whiteboard:
i915 platform:		i915 features:

Description Benjamin Otte 2006-06-29 03:46:46 UTC

Painting a huge Xlib surface (I think > 256 pixels in width and/or height) onto
another Xlib surface fails. This does not happen if it's an image surface.

The output looks garbled.
(I'm using X 7.0.0, render is enabled)

Comment 1 Chris Wilson 2008-09-29 05:57:35 UTC

Hijacking this bug as I managed to trigger a crash within xlib whilst investigating - woohoo! The test case is commit c23dbc4c616aed05dfe71901ce7ac0cadcbfb13d.

Comment 2 Chris Wilson 2008-09-29 07:34:44 UTC

As expected it was a subtle bug in the test case (destroying the source surface triggered an XCloseDisplay whilst I was still using surfaces on that connection). Resolving that bug, the test case runs flawlessly - so closing the bug.

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