Commit 37923d43 authored by Xiu Jianfeng's avatar Xiu Jianfeng Committed by John Johansen
Browse files

apparmor: Use pointer to struct aa_label for lbs_cred 



According to the implementations of cred_label() and set_cred_label(),
we should use pointer to struct aa_label for lbs_cred instead of struct
aa_task_ctx, this patch fixes it.

Fixes: bbd3662a ("Infrastructure management of the cred security blob")
Signed-off-by: default avatarXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: default avatarJohn Johansen <john.johansen@canonical.com>
parent a2217387

security/apparmor/lsm.c

+2 −2
Original line number Diff line number Diff line
@@ -1198,10 +1198,10 @@ static int apparmor_inet_conn_request(const struct sock *sk, struct sk_buff *skb 
#endif



/*

 * The cred blob is a pointer to, not an instance of, an aa_task_ctx.

 * The cred blob is a pointer to, not an instance of, an aa_label.

 */

struct lsm_blob_sizes apparmor_blob_sizes __lsm_ro_after_init = {

	.lbs_cred = sizeof(struct aa_task_ctx *),

	.lbs_cred = sizeof(struct aa_label *),

	.lbs_file = sizeof(struct aa_file_ctx),

	.lbs_task = sizeof(struct aa_task_ctx),

};