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https://bugs.freedesktop.org/show_bug.cgi?id=4087
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------- Additional Comments From [EMAIL PROTECTED] 2005-10-12 08:16 -------
(In reply to comment #4)
> Similar crash here. My scenario is maximizing a glxgears window with DRI
> completely disabled; the server SIGSEGVs after about one to four tries.
Can you explain what you mean by "one to four tries"? Does that mean starting
and stoping glxgears one to four time, or does it mean something else?
> Backtracing pinpoints the crash in flat_8R8G8B_z_triangle()---in a nutshell,
> pRow is pointing to invalid memory. I think that xmesa_alloc_storage() was
> previously called with bogus args. Here's an excerpt from my GDB session:
That seems like a fair assessment, but I'm not sure how that could happen.
> Oh, and all this is with the Mesa code in the xorg CVS tree. Mesa CVS has
> some
> newer material, but to judge from my [very] cursory glance at it, they
> haven't
> come across this issue yet.
Are you able to reproduce this when building X.org with the Mesa 6.4 branch?
That branch is going to be merged into X.org soon, so I don't want to spend a
lot of time digging into a bug that's already fixed. :)
Thanks for retesting this issue after my 9/28 commits, BTW.
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