===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/auth-options.c,v
retrieving revision 1.42
retrieving revision 1.43
diff -u -r1.42 -r1.43
--- src/usr.bin/ssh/auth-options.c	2008/05/08 12:02:23	1.42
+++ src/usr.bin/ssh/auth-options.c	2008/06/10 23:06:19	1.43
@@ -1,4 +1,4 @@
-/* $OpenBSD: auth-options.c,v 1.42 2008/05/08 12:02:23 djm Exp $ */
+/* $OpenBSD: auth-options.c,v 1.43 2008/06/10 23:06:19 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -224,9 +224,20 @@
 			}
 			patterns[i] = '\0';
 			opts++;
-			if (match_host_and_ip(remote_host, remote_ip,
-			    patterns) != 1) {
+			switch (match_host_and_ip(remote_host, remote_ip,
+			    patterns)) {
+			case 1:
 				xfree(patterns);
+				/* Host name matches. */
+				goto next_option;
+			case -1:
+				debug("%.100s, line %lu: invalid criteria",
+				    file, linenum);
+				auth_debug_add("%.100s, line %lu: "
+				    "invalid criteria", file, linenum);
+				/* FALLTHROUGH */
+			case 0:
+				xfree(patterns);
 				logit("Authentication tried for %.100s with "
 				    "correct key but not from a permitted "
 				    "host (host=%.200s, ip=%.200s).",
@@ -234,12 +245,10 @@
 				auth_debug_add("Your host '%.200s' is not "
 				    "permitted to use this key for login.",
 				    remote_host);
-				/* deny access */
-				return 0;
+				break;
 			}
-			xfree(patterns);
-			/* Host name matches. */
-			goto next_option;
+			/* deny access */
+			return 0;
 		}
 		cp = "permitopen=\"";
 		if (strncasecmp(opts, cp, strlen(cp)) == 0) {