Merge tag 'apparmor-pr-2017-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor

Pull apparmor bugfix from John Johansen:
 "Fix oops in audit_signal_cb hook marked for stable"

* tag 'apparmor-pr-2017-11-30' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
  apparmor: fix oops in audit_signal_cb hook

security/apparmor/include/audit.h

@@ -121,17 +121,19 @@ struct apparmor_audit_data {
 		/* these entries require a custom callback fn */
 		struct {
 			struct aa_label *peer;
-			struct {
-				const char *target;
-				kuid_t ouid;
-			} fs;
+			union {
+				struct {
+					const char *target;
+					kuid_t ouid;
+				} fs;
+				int signal;
+			};
 		};
 		struct {
 			struct aa_profile *profile;
 			const char *ns;
 			long pos;
 		} iface;
-		int signal;
 		struct {
 			int rlim;
 			unsigned long max;