PERFORCE change 29216 for review

[John Baldwin]

http://perforce.freebsd.org/chv.cgi?CH=29216

Change 29216 by jhb at jhb_laptop on 2003/04/18 13:26:04

	IFC.

Affected files ...

.. //depot/projects/smpng/sys/security/mac_ifoff/mac_ifoff.c#4 integrate

Differences ...

==== //depot/projects/smpng/sys/security/mac_ifoff/mac_ifoff.c#4 (text+ko) ====

@@ -31,7 +31,7 @@
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  *
- * $FreeBSD: src/sys/security/mac_ifoff/mac_ifoff.c,v 1.5 2003/03/27 19:26:38 rwatson Exp $
+ * $FreeBSD: src/sys/security/mac_ifoff/mac_ifoff.c,v 1.6 2003/04/18 20:22:23 rwatson Exp $
  */
 
 /*
@@ -147,10 +147,9 @@
     struct mbuf *m, struct label *mbuflabel)
 {
 
-	if (m->m_flags & M_PKTHDR) {
-		if (m->m_pkthdr.rcvif != NULL)
-			return (check_ifnet_incoming(m->m_pkthdr.rcvif, 0));
-	}
+	M_ASSERTPKTHDR(m);
+	if (m->m_pkthdr.rcvif != NULL)
+		return (check_ifnet_incoming(m->m_pkthdr.rcvif, 0));
 
 	return (0);
 }