]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 709531e) | patch
drm/vc4: Fix oops when userspace hands in a bad BO.
authorEric Anholt <eric@anholt.net>
Tue, 26 Jul 2016 20:47:15 +0000 (13:47 -0700)
committerEric Anholt <eric@anholt.net>
Sat, 20 Aug 2016 02:17:39 +0000 (19:17 -0700)
commitbf12280ad8046775673ee1f694a56cc28bde6e5a
tree99e37ece2f7ef9c144a03d28dfae103c16695680tree | snapshot
parent709531e5241436ed8d708a9f2c99ec6279f8e3cfcommit | diff
drm/vc4: Fix oops when userspace hands in a bad BO.

We'd end up NULL pointer dereferencing because we didn't take the
error path out in the parent.  Fixes igt vc4_lookup_fail test.

Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: 41a848afb4db ("drm/vc4: Add support for drawing 3D frames.")
Cc: stable@vger.kernel.org
drivers/gpu/drm/vc4/vc4_gem.c diff | blob | history
Linux Kernel Source Tree.