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intel: fix null dereference processing HiZ buffer
authorDylan Noblesmith <nobled@dreamwidth.org>
Fri, 16 Mar 2012 18:38:49 +0000 (18:38 +0000)
committerDylan Noblesmith <nobled@dreamwidth.org>
Fri, 23 Mar 2012 19:01:58 +0000 (19:01 +0000)
commit89e796aef5ca1b35ca4ff6fce9231b4125e07037
tree45b7f1a0374a408205a8a85531166edd848125b7
parent0bf0ba44de0cde5e041c188b409513866b7f5ab2
intel: fix null dereference processing HiZ buffer

Or technically, a near-null dereference.

https://bugs.freedesktop.org/show_bug.cgi?id=46303
https://bugs.freedesktop.org/show_bug.cgi?id=46739

NOTE: This is a candidate for the 8.0 branch.

Reviewed-by: Chad Versace <chad.versace@linux.intel.com>
(cherry picked from commit 8d9decb75f0df564abaf9888d9fc5c77de8059cd)
src/mesa/drivers/dri/intel/intel_context.c