Bug 11866 - src/radeon_exa_render.c buffer overrun
Summary: src/radeon_exa_render.c buffer overrun
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/Radeon (show other bugs)
Version: git
Hardware: Other All
: medium normal
Assignee: xf86-video-ati maintainers
QA Contact: Xorg Project Team
Keywords: janitor, patch
Depends on:
Blocks: 11749
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Reported: 2007-08-06 06:57 UTC by Roland "Test-tools" Bär
Modified: 2007-08-07 00:18 UTC (History)
0 users

See Also:
i915 platform:
i915 features:

trivial, adds usual check.... (1.24 KB, patch)
2007-08-06 06:58 UTC, Roland "Test-tools" Bär
no flags Details | Splinter Review

Description Roland "Test-tools" Bär 2007-08-06 06:57:55 UTC
In the "not found" case in previous, the index is at 8, overrunning the buffer by one. Added check, please apply attached patch.
Comment 1 Roland "Test-tools" Bär 2007-08-06 06:58:41 UTC
Created attachment 11009 [details] [review]
trivial, adds usual check....
Comment 2 Michel Dänzer 2007-08-06 07:23:51 UTC
This should already get caught in *CheckCompositeTexture. Doesn't it?
Comment 3 Roland "Test-tools" Bär 2007-08-07 00:18:45 UTC
Ok, if it somehow guaranteed, that previously it has to go through R[12]00CheckCompositeTexture(), then this is a "can't happen".

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