From ca97d939db114c8d1619e10a3b82af8615372dae Mon Sep 17 00:00:00 2001
From: James Morris <jmorris@namei.org>
Date: Wed, 15 Feb 2017 00:18:51 +1100
Subject: security: mark LSM hooks as __ro_after_init

Mark all of the registration hooks as __ro_after_init (via the
__lsm_ro_after_init macro).

Signed-off-by: James Morris <james.l.morris@oracle.com>
Acked-by:  Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Kees Cook <keescook@chromium.org>
---
 security/security.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'security/security.c')

diff --git a/security/security.c b/security/security.c
index 905dad2811d3..d6d18a3721aa 100644
--- a/security/security.c
+++ b/security/security.c
@@ -1628,7 +1628,7 @@ int security_audit_rule_match(u32 secid, u32 field, u32 op, void *lsmrule,
 }
 #endif /* CONFIG_AUDIT */
 
-struct security_hook_heads security_hook_heads = {
+struct security_hook_heads security_hook_heads __lsm_ro_after_init = {
 	.binder_set_context_mgr =
 		LIST_HEAD_INIT(security_hook_heads.binder_set_context_mgr),
 	.binder_transaction =
-- 
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