D'oh! Compute length _before_ computing hash!

diff --git a/common/hash.c b/common/hash.c
index 03beec7368ddb99219f32d41db8b4d3fd5173b5f..58ed7c67c686d9be2da5b9453c2f801e6d670d7f 100644 (file)
--- a/common/hash.c
+++ b/common/hash.c
@@ -42,7 +42,7 @@
 
 #ifndef lint
 static char copyright[] =
-"$Id: hash.c,v 1.9.2.2 1999/04/08 21:25:44 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998 The Internet Software Consortium.  All rights reserved.\n";
+"$Id: hash.c,v 1.9.2.3 1999/04/09 17:39:41 mellon Exp $ Copyright (c) 1995, 1996, 1997, 1998 The Internet Software Consortium.  All rights reserved.\n";
 #endif /* not lint */
 
 #include "dhcpd.h"
@@ -150,11 +150,12 @@ unsigned char *hash_lookup (table, name, len)
 
        if (!table)
                return (unsigned char *)0;
-       hashno = do_hash (name, len, table -> hash_count);
 
        if (!len)
                len = strlen ((char *)name);
 
+       hashno = do_hash (name, len, table -> hash_count);
+
        for (bp = table -> buckets [hashno]; bp; bp = bp -> next) {
                if (len == bp -> len && !memcmp (bp -> name, name, len))
                        return bp -> value;