Luca WeissandGreg Kroah-Hartman 9c385b961d media: venus: hfi: avoid null dereference in deinit ...

[ Upstream commit 86594f6af8 ]

If venus_probe fails at pm_runtime_put_sync the error handling first
calls hfi_destroy and afterwards hfi_core_deinit. As hfi_destroy sets
core->ops to NULL, hfi_core_deinit cannot call the core_deinit function
anymore.

Avoid this null pointer derefence by skipping the call when necessary.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2022-06-09 10:22:33 +02:00

..

camss

media: camss: vfe-170: fix "VFE halt timeout" error

2022-04-08 14:23:12 +02:00

venus

media: venus: hfi: avoid null dereference in deinit

2022-06-09 10:22:33 +02:00