Summary: | Segmentation fault due to a null-pointer dereference in an assertion in sna_blt_composite() | ||
---|---|---|---|
Product: | xorg | Reporter: | tka <tka> |
Component: | Driver/intel | Assignee: | Chris Wilson <chris> |
Status: | CLOSED FIXED | QA Contact: | Xorg Project Team <xorg-team> |
Severity: | normal | ||
Priority: | medium | ||
Version: | git | ||
Hardware: | Other | ||
OS: | All | ||
Whiteboard: | |||
i915 platform: | i915 features: |
Description
tka
2012-09-23 19:24:56 UTC
It would be legal for tmp->dst.bo to be NULL there as we might not actually have a CPU bo at all, meaning that we were forcing the GPU upload for no reason. Whoops. commit 5ed840881c26e90eb8e00521b6d77b0ea514de5e Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Sun Sep 23 20:29:21 2012 +0100 sna: Check that the CPU bo exists before declaring it is busy along upload Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=55251 Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> |
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