From 4e6d0bffd3d72a32b620525c9007d2482c731775 Mon Sep 17 00:00:00 2001
From: Eric Paris <eparis@redhat.com>
Date: Sat, 12 Sep 2009 22:54:23 -0400
Subject: [PATCH] SELinux: flush the avc before disabling SELinux
Before SELinux is disabled at boot it can create AVC entries. This patch
will flush those entries before disabling SELinux.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
---
security/selinux/avc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/security/selinux/avc.c b/security/selinux/avc.c
index f60124623645..1ed0f076aadc 100644
--- a/security/selinux/avc.c
+++ b/security/selinux/avc.c
@@ -868,6 +868,8 @@ u32 avc_policy_seqno(void)
void avc_disable(void)
{
+ avc_flush();
+ synchronize_rcu();
if (avc_node_cachep)
kmem_cache_destroy(avc_node_cachep);
}
--
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