Bug 11806

Summary:	Wrong upper index check, buffer overflow .../dri/sis/sis_tex.c
Product:	Mesa	Reporter:	Roland "Test-tools" Bär <roland>
Component:	Drivers/DRI/SiS	Assignee:	Default DRI bug account <dri-devel>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium	Keywords:	janitor, patch
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	MAX_TEXTURE_LEVELS => SIS_MAX_TEXTURE_LEVELS

Description Roland "Test-tools" Bär 2007-08-02 01:00:38 UTC

A check is done based on MAX_TEXTURE_LEVELS which is 12, but the then used array has only SIS_MAX_TEXTURE_LEVELS 11. Please apply attached patch.

Comment 1 Roland "Test-tools" Bär 2007-08-02 01:01:46 UTC

Created attachment 10953 [details] [review]
MAX_TEXTURE_LEVELS => SIS_MAX_TEXTURE_LEVELS

Comment 2 Brian Paul 2007-08-02 07:35:23 UTC

fixed in git.

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