Bug 33204

Summary: [softpipe] firefox4 webgl: segfault in swrastPutImage
Product: Mesa Reporter: Sven Arvidsson <sa>
Component: Mesa coreAssignee: mesa-dev
Status: RESOLVED DUPLICATE QA Contact:
Severity: normal    
Priority: medium CC: bugs.freedesktop
Version: git   
Hardware: Other   
OS: All   
Whiteboard:
i915 platform: i915 features:
Attachments: full backtrace

Description Sven Arvidsson 2011-01-17 07:55:32 UTC 
Created attachment 42121 [details]
full backtrace

Using git master 2bf52e7c28e6d48374c3c4314e06e3600d7f668a I get the following segfault when I try to run the WebGL conformance test:

Program received signal SIGSEGV, Segmentation fault.
swrastPutImage (draw=0xa9c26b00, op=3, x=0, y=0, w=621768704, h=-1249416532, 
    data=0x2c800000 "", loaderPrivate=0xa4ea6ac0) at drisw_glx.c:191
191	   ximage->width = w;

I'm not sure if it's the same as bug 33203 (the patch suggested there doesn't make a difference).

Firefox version is Minefield 4.0b10pre (2011-01-17)
Comment 1 Brian Paul 2011-01-17 09:22:35 UTC 
Can you provide a stack trace at this point?  Some of those function parameters looks funny.
Comment 2 Sven Arvidsson 2011-01-17 10:26:19 UTC 
(In reply to comment #1)
> Can you provide a stack trace at this point?  Some of those function parameters
> looks funny.

A backtrace is attached, or do I need to provide something else?
Comment 3 Karl Tomlinson 2011-01-17 16:59:15 UTC 
Looks very similar to bug 33203.
Comment 4 Sven Arvidsson 2011-06-24 10:04:41 UTC 
Let's mark this one as a duplicate. (Mostly because I can't figure out how to build softpipe nowadays)

*** This bug has been marked as a duplicate of bug 33203 ***

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