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linux-stable/drivers/tee
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Colin Ian King 48d625e4c4 tee: fix memory allocation failure checks on drv_data and amdtee 
Currently the memory allocation failure checks on drv_data and
amdtee are using IS_ERR rather than checking for a null pointer.
Fix these checks to use the conventional null pointer check.

Addresses-Coverity: ("Dereference null return")
Fixes: 757cc3e9ff ("tee: add AMD-TEE driver")
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: Rijo Thomas <Rijo-john.Thomas@amd.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2020-01-22 16:21:11 +08:00
..
amdtee tee: fix memory allocation failure checks on drv_data and amdtee 2020-01-22 16:21:11 +08:00
optee tee: optee: fix device enumeration error handling 2019-11-15 11:31:24 +01:00
Kconfig tee: add AMD-TEE driver 2020-01-04 13:49:51 +08:00
Makefile tee: add AMD-TEE driver 2020-01-04 13:49:51 +08:00
tee_core.c compat_ioctl: move more drivers to compat_ptr_ioctl 2019-10-23 17:23:44 +02:00
tee_private.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00
tee_shm.c tee/shm: untag user pointers in tee_shm_register 2019-09-25 17:51:41 -07:00
tee_shm_pool.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 282 2019-06-05 17:36:37 +02:00