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android_kernel_xiaomi_sm8350/drivers/tee/optee
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Yang Yingliang 897f6a3091 tee: optee: fix possible memory leak in optee_register_device() 
[ Upstream commit cce616e012c215d65c15e5d1afa73182dea49389 ]

If device_register() returns error in optee_register_device(),
the name allocated by dev_set_name() need be freed. As comment
of device_register() says, it should use put_device() to give
up the reference in the error path. So fix this by calling
put_device(), then the name can be freed in kobject_cleanup(),
and optee_device is freed in optee_release_device().

Fixes: c3fa24af92 ("tee: optee: add TEE bus device enumeration support")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Reviewed-by: Sumit Garg <sumit.garg@linaro.org>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2022-12-08 11:22:57 +01:00
..
call.c
core.c optee: use driver internal tee_context for some rpc 2022-03-02 11:41:04 +01:00
device.c tee: optee: fix possible memory leak in optee_register_device() 2022-12-08 11:22:57 +01:00
Kconfig
Makefile
optee_msg.h
optee_private.h optee: use driver internal tee_context for some rpc 2022-03-02 11:41:04 +01:00
optee_smc.h
rpc.c optee: use driver internal tee_context for some rpc 2022-03-02 11:41:04 +01:00
shm_pool.c
shm_pool.h
supp.c