Krishna Manikandan 9f41ad11b3 disp: msm: sde: add null check for drm file in msm_release
Drm file is not set to NULL after freeing it from drm
release. This can result in use-after-free issues in
some scenarios. Add a mutex lock and other proper null
checks to prevent such issues.

Change-Id: Ic35b0a76166b0f47a354b1737e6f4c3ac1437ed4
Signed-off-by: Krishna Manikandan <mkrishn@codeaurora.org>
2021-08-16 06:31:40 -07:00
2021-02-17 09:14:03 -08:00
설명
No description provided
226 MiB
Languages
C 98.7%
C++ 0.9%
Makefile 0.3%
Starlark 0.1%