panfrost: Fix out-of-bounds read on SFBD
authorAlyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Wed, 11 Nov 2020 18:24:10 +0000 (13:24 -0500)
committerMarge Bot <eric+marge@anholt.net>
Fri, 13 Nov 2020 19:03:07 +0000 (19:03 +0000)
commit24c553c9753841bcd56409d433aad1e29cc1b3ac
tree7fd18a4be1210996f4b80b6f7e3868333b1e0a2c
parenta5191f30bc09a009dc24bcfb0ea7ddfb2ef402c4
panfrost: Fix out-of-bounds read on SFBD

Fixes glmark2 -bshadow, which uses a depth-only render target.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
Tested-by: Robin Murphy <robin.murphy@arm.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7557>
src/gallium/drivers/panfrost/pan_cmdstream.c