[Midnightbsd-cvs] src: inet_network.c: Fix off by one error.

[laffer1 at midnightbsd.org]

Log Message:
-----------
Fix off by one error.

Modified Files:
--------------
    src/contrib/bind9/lib/bind/inet:
        inet_network.c (r1.1.1.2 -> r1.2)

-------------- next part --------------
Index: inet_network.c
===================================================================
RCS file: /home/cvs/src/contrib/bind9/lib/bind/inet/inet_network.c,v
retrieving revision 1.1.1.2
retrieving revision 1.2
diff -L contrib/bind9/lib/bind/inet/inet_network.c -L contrib/bind9/lib/bind/inet/inet_network.c -u -r1.1.1.2 -r1.2
--- contrib/bind9/lib/bind/inet/inet_network.c
+++ contrib/bind9/lib/bind/inet/inet_network.c
@@ -84,9 +84,9 @@
 	}
 	if (!digit)
 		return (INADDR_NONE);
+	if (pp >= parts + 4 || val > 0xffU)
+		return (INADDR_NONE);
 	if (*cp == '.') {
-		if (pp >= parts + 4 || val > 0xffU)
-			return (INADDR_NONE);
 		*pp++ = val, cp++;
 		goto again;
 	}