[src/trunk]: src/sys/fs/v7fs Fix off by one error.

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

details:   https://anonhg.NetBSD.org/src/rev/2e00385420b0
branches:  trunk
changeset: 783134:2e00385420b0
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Fri Dec 07 06:50:15 2012 +0000

description:
Fix off by one error.

diffstat:

 sys/fs/v7fs/v7fs_file.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 386c875515ec -r 2e00385420b0 sys/fs/v7fs/v7fs_file.c
--- a/sys/fs/v7fs/v7fs_file.c   Fri Dec 07 05:56:30 2012 +0000
+++ b/sys/fs/v7fs/v7fs_file.c   Fri Dec 07 06:50:15 2012 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: v7fs_file.c,v 1.4 2012/03/21 15:55:50 christos Exp $   */
+/*     $NetBSD: v7fs_file.c,v 1.5 2012/12/07 06:50:15 msaitoh Exp $    */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -34,7 +34,7 @@
 #endif
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: v7fs_file.c,v 1.4 2012/03/21 15:55:50 christos Exp $");
+__KERNEL_RCSID(0, "$NetBSD: v7fs_file.c,v 1.5 2012/12/07 06:50:15 msaitoh Exp $");
 #if defined _KERNEL_OPT
 #include "opt_v7fs.h"
 #endif
@@ -76,7 +76,7 @@
 
        if ((q = strchr(name, '/'))) {
                /* Zap following path. */
-               len = MIN(V7FS_NAME_MAX + 1, q - name);
+               len = MIN(V7FS_NAME_MAX, q - name);
                memcpy(filename, name, len);
                filename[len] = '\0';   /* '/' -> '\0' */
        } else {