pan/blit: Fix a NULL dereference in the preload path
authorBoris Brezillon <boris.brezillon@collabora.com>
Wed, 19 May 2021 08:56:49 +0000 (10:56 +0200)
committerBoris Brezillon <boris.brezillon@collabora.com>
Tue, 21 Sep 2021 12:59:44 +0000 (14:59 +0200)
commit9f4dab0f2d370f0d3768e0951fa2871b0bdd131b
tree22d56ca9047b88061481e2acb4c8994d0f2690fc
parent2dd13257c88d2b453b91f2f78129851cf3574392
pan/blit: Fix a NULL dereference in the preload path

The ZS view can be NULL if a stencil-only buffer is attached to the FB.

Fixes: 1de393fec539 ("panfrost: Fix ZS reloading on Bifrost v6")
Signed-off-by: Boris Brezillon <boris.brezillon@collabora.com>
Reviewed-by: Alyssa Rosenzweig <alyssa@collabora.com>
Reviewed-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12095>
src/panfrost/lib/pan_blitter.c