Index: mac_bsdextended.c
===================================================================
RCS file: /home/ncvs/src/sys/security/mac_bsdextended/mac_bsdextended.c,v
retrieving revision 1.9
diff -u -r1.9 mac_bsdextended.c
--- mac_bsdextended.c	8 Nov 2002 18:04:36 -0000	1.9
+++ mac_bsdextended.c	28 Dec 2002 17:40:05 -0000
@@ -279,6 +279,15 @@
 		if (rules[i] == NULL)
 			continue;
 
+		/*
+		 * Since we don't separately handle append, map append to
+		 * write.
+		 */
+		if (acc_mode & VAPPEND) {
+			acc_mode &= ~VAPPEND;
+			acc_mode |= VWRITE;
+		}
+
 		error = mac_bsdextended_rulecheck(rules[i], cred, object_uid,
 		    object_gid, acc_mode);
 		if (error)