Re: [Tee-dev] [PATCH][next] tee: fix memory allocation failure checks on drv_data and amdtee

On Wed, Jan 08, 2020 at 12:33:08PM +0530, Thomas, Rijo-john wrote:

+linux-crypto

On 07/01/20 8:06 pm, Colin King wrote:

...

From: Colin Ian King colin.king@canonical.com

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: 757cc3e9ff1d ("tee: add AMD-TEE driver") Signed-off-by: Colin Ian King colin.king@canonical.com

Reviewed-by: Rijo Thomas Rijo-john.Thomas@amd.com

This patch needs to be resubmitted to the linux-crypto list for it to be picked up by patchwork.

Thanks,