[PATCH][next] KEYS: trusted: Fix missing null return from kzalloc call

Jarkko Sakkinen jarkko at kernel.org
Wed Apr 14 11:07:44 UTC 2021

On Mon, Apr 12, 2021 at 05:01:01PM +0100, Colin King wrote:
> From: Colin Ian King <colin.king at canonical.com>
> The kzalloc call can return null with the GFP_KERNEL flag so
> add a null check and exit via a new error exit label. Use the
> same exit error label for another error path too.
> Addresses-Coverity: ("Dereference null return value")
> Fixes: 830027e2cb55 ("KEYS: trusted: Add generic trusted keys framework")
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
Reviewed-by: Jarkko Sakkinen <jarkko at kernel.org>


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