Re: [PATCH] apparmor: Force type-casting of current->real_cred

[John Johansen]

On 4/23/19 9:53 AM, Bharath Vedartham wrote:
> This patch fixes the sparse warning:
> warning: cast removes address space '<asn:4>' of expression.
> 
> Signed-off-by: Bharath Vedartham <linux.bhar@xxxxxxxxx>


Acked-by: John Johansen <john.johansen@xxxxxxxxxxxxx>

I will pull this into my tree

> ---
>  security/apparmor/lsm.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
> index 87500bd..36478c4 100644
> --- a/security/apparmor/lsm.c
> +++ b/security/apparmor/lsm.c
> @@ -1529,7 +1529,7 @@ static int param_set_mode(const char *val, const struct kernel_param *kp)
>   */
>  static int __init set_init_ctx(void)
>  {
> -	struct cred *cred = (struct cred *)current->real_cred;
> +	struct cred *cred = (__force struct cred *)current->real_cred;
>  
>  	set_cred_label(cred, aa_get_label(ns_unconfined(root_ns)));
>  
> 

Acked-by: John Johansen <john.johansen@xxxxxxxxxxxxx>