From 30d55280b867aa0cae99f836ad0181bb0bf8f9cb Mon Sep 17 00:00:00 2001
From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Wed, 3 May 2006 10:52:36 -0400
Subject: [PATCH] selinux: Clear selinux_enabled flag upon runtime disable.

Clear selinux_enabled flag upon runtime disable of SELinux by userspace,
and make sure it is defined even if selinux= boot parameter support is
not enabled in configuration.

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: James Morris <jmorris@namei.org>
Tested-by: Jon Smirl <jonsmirl@gmail.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---
 security/selinux/hooks.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'security/selinux/hooks.c')

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index 3cf368a16448..d987048d3f33 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -101,6 +101,8 @@ static int __init selinux_enabled_setup(char *str)
 	return 1;
 }
 __setup("selinux=", selinux_enabled_setup);
+#else
+int selinux_enabled = 1;
 #endif
 
 /* Original (dummy) security module. */
@@ -4535,6 +4537,7 @@ int selinux_disable(void)
 	printk(KERN_INFO "SELinux:  Disabled at runtime.\n");
 
 	selinux_disabled = 1;
+	selinux_enabled = 0;
 
 	/* Reset security_ops to the secondary module, dummy or capability. */
 	security_ops = secondary_ops;
-- 
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