[src/trunk]: src/lib/libc/nameser reduce diffs with other copies of this code.

[christos <christos%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/feec054b849a
branches:  trunk
changeset: 327408:feec054b849a
user:      christos <christos%NetBSD.org@localhost>
date:      Fri Mar 07 01:07:01 2014 +0000

description:
reduce diffs with other copies of this code.

diffstat:

 lib/libc/nameser/ns_name.c |  10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diffs (34 lines):

diff -r 1f3281effab8 -r feec054b849a lib/libc/nameser/ns_name.c
--- a/lib/libc/nameser/ns_name.c        Fri Mar 07 01:04:29 2014 +0000
+++ b/lib/libc/nameser/ns_name.c        Fri Mar 07 01:07:01 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: ns_name.c,v 1.10 2014/03/07 01:00:58 christos Exp $    */
+/*     $NetBSD: ns_name.c,v 1.11 2014/03/07 01:07:01 christos Exp $    */
 
 /*
  * Copyright (c) 2004 by Internet Systems Consortium, Inc. ("ISC")
@@ -22,7 +22,7 @@
 #ifdef notdef
 static const char rcsid[] = "Id: ns_name.c,v 1.11 2009/01/23 19:59:16 each Exp";
 #else
-__RCSID("$NetBSD: ns_name.c,v 1.10 2014/03/07 01:00:58 christos Exp $");
+__RCSID("$NetBSD: ns_name.c,v 1.11 2014/03/07 01:07:01 christos Exp $");
 #endif
 #endif
 
@@ -473,12 +473,12 @@
                                _DIAGASSERT(__type_fit(int, srcp - src + 1));
                                len = (int)(srcp - src + 1);
                        }
-                       l = ((n & 0x3f) << 8) | (*srcp & 0xff);
-                       if (l >= eom - msg) {  /*%< Out of range. */
+                       n = ((n & 0x3f) << 8) | (*srcp & 0xff);
+                       if (n >= eom - msg) {  /*%< Out of range. */
                                errno = EMSGSIZE;
                                return (-1);
                        }
-                       srcp = msg + l;
+                       srcp = msg + n;
                        checked += 2;
                        /*
                         * Check for loops in the compressed name;