[Bug 82585] geometry shader with optional out variable segfaults

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=82585

Ian Romanick <idr at freedesktop.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|ASSIGNED                    |RESOLVED
         Resolution|---                         |FIXED

--- Comment #14 from Ian Romanick <idr at freedesktop.org> ---
Fixed in master by the following commits.  It now occurs to me that I should
have tagged these for stable branches. :(

commit a909b995d95892798a189818454905fdefd4bc9b
Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Mon Dec 1 14:07:30 2014 -0800

    linker: Assign varying locations geometry shader inputs for SSO

    Previously only geometry shader outputs would be assigned locations if
    the geometry shader was the only stage in the linked program.

    Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
    Cc: pavol at klacansky.com
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82585
    Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

commit 5eca78a00a5de442aaf541a1095d5cfa6b4f45de
Author: Ian Romanick <ian.d.romanick at intel.com>
Date:   Mon Dec 1 14:16:24 2014 -0800

    linker: Wrap access of producer_var with a NULL check

    producer_var could be NULL if consumer_var is not NULL and
    consumer_is_fs is false.  This will occur when the producer is NULL and
    the consumer is the geometry shader for a program that contains only a
    geometry shader.  This will occur starting with the next patch.

    Signed-off-by: Ian Romanick <ian.d.romanick at intel.com>
    Cc: pavol at klacansky.com
    Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=82585
    Reviewed-by: Jordan Justen <jordan.l.justen at intel.com>

-- 
You are receiving this mail because:
You are the QA Contact for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/intel-3d-bugs/attachments/20141203/a14921d5/attachment.html>