[cairo] Crash in sse2_composite_add_8_8
lrn1986 at gmail.com
Mon May 13 09:21:01 PDT 2013
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On 13.05.2013 07:41, LRN wrote:
> Happens in gtk every time i have at least two windows on the screen. If
> i start dragging windows around and resizing them, i get a SIGSEGV.
> This does not depend on cairo version much (happens as early as 1.12.6;
> i haven't been able to make 1.12.(2,4) to work - maybe i needed to
> recompile gtk against them, i don't know), but does depend on pixman
> version (0.26.2 doesn't crash, 0.28.2 does). I suspect pixman glyph cache.
My suspicion was right. Disabling the use of pixman glyph cache (using
latest pixman version) in cairo (by hacking configure.ac; using latest
cairo version) did the trick as a work around this problem.
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