diff options
| author | Thomas Zimmermann <tzimmermann@suse.de> | 2025-10-17 11:19:02 +0200 |
|---|---|---|
| committer | Thomas Zimmermann <tzimmermann@suse.de> | 2025-10-26 17:12:58 +0100 |
| commit | 9837f9fcb7eb3f62a49c988c41e2bdadd86de4e2 (patch) | |
| tree | 8eeb70481d89d1e824bdbb298efa87f80e9f321f | |
| parent | 5a5e9c0228e613f0ef2a58b9782d7c0ea8f1e58b (diff) | |
drm/gem-atomic: Reset plane state to NULL if allocation failed
Unconditionally reset plane->state to NULL if the allocation of the
shadow plane state fails. Avoids an invalid address in the field.
Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>
Reviewed-by: Javier Martinez Canillas <javierm@redhat.com>
Link: https://patch.msgid.link/20251017091919.58770-1-tzimmermann@suse.de
| -rw-r--r-- | drivers/gpu/drm/drm_gem_atomic_helper.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index ebf305fb24f0..cbb029cc656a 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -334,8 +334,6 @@ void drm_gem_reset_shadow_plane(struct drm_plane *plane) } shadow_plane_state = kzalloc(sizeof(*shadow_plane_state), GFP_KERNEL); - if (!shadow_plane_state) - return; __drm_gem_reset_shadow_plane(plane, shadow_plane_state); } EXPORT_SYMBOL(drm_gem_reset_shadow_plane); |