[Bug 37474] New: Segmentation Fault in glCopyTexSubImage2D

[Bug 37474] New: Segmentation Fault in glCopyTexSubImage2D

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=37474

           Summary: Segmentation Fault in glCopyTexSubImage2D
           Product: Mesa
           Version: 7.10
          Platform: PowerPC
        OS/Version: Linux (All)
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/r128
        AssignedTo: dri-devel@lists.freedesktop.org
        ReportedBy: asguthrie@gmail.com


Created an attachment (id=47011)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=47011)
stracktrace

projectM-pulseaudio seg faults whilst calling glCopyTextSubImage2D.

stacktrace attached.

patch inspired by bug #27652 also attached.

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[Bug 37474] Segmentation Fault in glCopyTexSubImage2D

[bugzilla-daemon]

https://bugs.freedesktop.org/show_bug.cgi?id=37474

--- Comment #1 from asguthrie@gmail.com 2011-05-22 11:43:09 PDT ---
Created an attachment (id=47012)
 View: https://bugs.freedesktop.org/attachment.cgi?id=47012
 Review: https://bugs.freedesktop.org/review?bug=37474&attachment=47012

patch that appears to fix issue

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[Bug 37474] Segmentation Fault in glCopyTexSubImage2D

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https://bugs.freedesktop.org/show_bug.cgi?id=37474

Ben Crocker <bcrocker@redhat.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #2 from Ben Crocker <bcrocker@redhat.com> ---
In light of the patch noted in comment 1, can we close this as
RESOLVED/FIXED?

Did that patch make it upstream before R128 support was dropped
in Mesa 8.0 in 2012?

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[Bug 37474] Segmentation Fault in glCopyTexSubImage2D

[bugzilla-daemon]

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https://bugs.freedesktop.org/show_bug.cgi?id=37474

--- Comment #3 from Ben Crocker <bcrocker@redhat.com> ---
The _mesa_meta_init and _mesa_meta_free calls in the patch
DO seem to have made it into the corresponding Init (Create) and
Destroy Context code, descended from the r128_context.c code,
in the modern Radeon code, so please let's close this as RESOLVED/FIXED.

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