[Mesa-dev] [Bug 52996] Read out of bounds in swizzle_for_size() (MesaLib/src/mesa/program/ir_to_mesa.cpp)

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Thu Oct 18 14:58:05 PDT 2012


Ian Romanick <idr at freedesktop.org> changed:

           What    |Removed                     |Added
             Status|NEW                         |RESOLVED
         Resolution|---                         |DUPLICATE

--- Comment #5 from Ian Romanick <idr at freedesktop.org> ---
This bug was already fixed on the 7.9 branch by the commit listed below.  I
similar patch is also on the 7.10.  You just need to update... and I recommend
updating to either 8.0.x or 9.0.  The 7.x release series is no longer actively

commit 0d98ceb4bfc9f0ac5462e060fa1d66c9b8b7d031
Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Mon Dec 13 15:42:46 2010 -0800

    ir_to_mesa: Don't generate swizzles for record derefs of non-scalar/vectors

    This is the same as what the array dereference handler does.

    Fixes piglit test glsl-link-struct-array (bugzilla #31648).

    NOTE: This is a candidate for the 7.9 and 7.10 branches.
    (cherry picked from commit 2d577ee730c30caacf711babde6542766aa0b655)

*** This bug has been marked as a duplicate of bug 31648 ***

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