| commit | 6d10dc617b4128c06fc2a88b47fda0a183ffe36c | [log] [tgz] |
|---|---|---|
| author | Dan Carpenter <dan.carpenter@oracle.com> | Fri May 03 15:25:25 2019 +0300 |
| committer | Liviu Dudau <Liviu.Dudau@arm.com> | Thu Jun 06 09:00:29 2019 +0100 |
| tree | f3fe548af5dbc7df332b2bbc36034cef6ca3743e | |
| parent | 7cb8bec205258601af2810f4f1998a207340e73c [diff] |
drm/komeda: Potential error pointer dereference
We need to check whether drm_atomic_get_crtc_state() returns an error
pointer before dereferencing "crtc_st".
Fixes: 9e5603094176 ("drm/komeda: Add komeda_plane/plane_helper_funcs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: "james qian wang (Arm Technology China)" <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>