From b17103a8b8ae9c9ecc5e1e6501b1478ee2dc6fe4 Mon Sep 17 00:00:00 2001 From: Casey Schaufler Date: Fri, 9 Nov 2018 16:12:56 -0800 Subject: Smack: Abstract use of cred security blob Don't use the cred->security pointer directly. Provide a helper function that provides the security blob pointer. Signed-off-by: Casey Schaufler Reviewed-by: Kees Cook [kees: adjusted for ordered init series] Signed-off-by: Kees Cook --- security/smack/smack_access.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'security/smack/smack_access.c') diff --git a/security/smack/smack_access.c b/security/smack/smack_access.c index 9a4c0ad46518..489d49a20b47 100644 --- a/security/smack/smack_access.c +++ b/security/smack/smack_access.c @@ -275,7 +275,7 @@ out_audit: int smk_curacc(struct smack_known *obj_known, u32 mode, struct smk_audit_info *a) { - struct task_smack *tsp = current_security(); + struct task_smack *tsp = smack_cred(current_cred()); return smk_tskacc(tsp, obj_known, mode, a); } @@ -635,7 +635,7 @@ DEFINE_MUTEX(smack_onlycap_lock); */ bool smack_privileged_cred(int cap, const struct cred *cred) { - struct task_smack *tsp = cred->security; + struct task_smack *tsp = smack_cred(cred); struct smack_known *skp = tsp->smk_task; struct smack_known_list_elem *sklep; int rc; -- cgit v1.2.3