Creds: creds->security can be NULL is selinux is disabled
__validate_process_creds should check if selinux is actually enabled before
running tests on the selinux portion of the credentials struct.
Signed-off-by: Eric Paris <eparis@redhat.com>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/selinux/exports.c b/security/selinux/exports.c
index c73aeaa..c0a454a 100644
--- a/security/selinux/exports.c
+++ b/security/selinux/exports.c
@@ -63,3 +63,9 @@
atomic_dec(&selinux_secmark_refcount);
}
EXPORT_SYMBOL_GPL(selinux_secmark_refcount_dec);
+
+bool selinux_is_enabled(void)
+{
+ return selinux_enabled;
+}
+EXPORT_SYMBOL_GPL(selinux_is_enabled);