linux/drivers/tee
Jens Wiklander 606fe84a41 tee: fix memory leak in tee_shm_register()
Moves the access_ok() check for valid memory range from user space from
the function tee_shm_register() to tee_ioctl_shm_register(). With this
we error out early before anything is done that must be undone on error.

Fixes: 578c349570 ("tee: add overflow check in register_shm_helper()")
Cc: stable@vger.kernel.org # 5.10
Reported-by: Pavel Machek <pavel@denx.de>
Signed-off-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-08-25 11:38:24 +02:00
..
amdtee tee: amdtee: fix an IS_ERR() vs NULL bug 2021-12-22 09:30:52 +01:00
optee optee: use driver internal tee_context for some rpc 2022-03-02 11:42:47 +01:00
Kconfig
Makefile
tee_core.c tee: fix memory leak in tee_shm_register() 2022-08-25 11:38:24 +02:00
tee_private.h
tee_shm_pool.c
tee_shm.c tee: fix memory leak in tee_shm_register() 2022-08-25 11:38:24 +02:00