Re: [PATCH] drm/self_refresh: Fix possible NULL deref in failure path

2019-06-20 Thread Sean Paul
On Thu, Jun 20, 2019 at 01:28:55PM +0200, Daniel Vetter wrote: > On Wed, Jun 19, 2019 at 02:19:47PM -0400, Sean Paul wrote: > > From: Sean Paul > > > > If state allocation fails, we still try to give back the reference on > > it. Also initialize ret in case the crtc is not enabled and we hit the

Re: [PATCH] drm/self_refresh: Fix possible NULL deref in failure path

2019-06-20 Thread Daniel Vetter
On Wed, Jun 19, 2019 at 02:19:47PM -0400, Sean Paul wrote: > From: Sean Paul > > If state allocation fails, we still try to give back the reference on > it. Also initialize ret in case the crtc is not enabled and we hit the > eject button. > > Fixes: 1452c25b0e60 ("drm: Add helpers to kick off s

[PATCH] drm/self_refresh: Fix possible NULL deref in failure path

2019-06-19 Thread Sean Paul
From: Sean Paul If state allocation fails, we still try to give back the reference on it. Also initialize ret in case the crtc is not enabled and we hit the eject button. Fixes: 1452c25b0e60 ("drm: Add helpers to kick off self refresh mode in drivers") Cc: Daniel Vetter Cc: Jose Souza Cc: Zai