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[Bug 934069] Re: compiz crashed with SIGSEGV in _wordcopy_fwd_aligned() from __memmove_sse2() from drisw_update_tex_buffer() from dri_set_tex_buffer2() from

 

I see that the new mesa 8.0.3 bugfix release includes a couple fixes to
the drisw code.  I wonder if this is the bug you're seeing.

Dave Airlie:
    glx/drisw: avoid segfaults when we fail to get visual
    drisw: fix image stride calculation for 16-bit.

I've posted mesa 8.0.3 to this PPA.  Please install it, reboot, and re-
test and see if you can still reproduce the crash.  If you're able to
test it long enough to convince yourself that the crash is gone, please
reply here indicating so.  We may be able to roll out this fix for
precise-proposed as an SRU.

https://launchpad.net/~bryce/+archive/mesa-803

** Changed in: mesa (Ubuntu)
       Status: Confirmed => Incomplete

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https://bugs.launchpad.net/bugs/934069

Title:
  compiz crashed with SIGSEGV in _wordcopy_fwd_aligned() from
  __memmove_sse2() from drisw_update_tex_buffer() from
  dri_set_tex_buffer2() from

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