Source-Changes-HG archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

[src/trunk]: src/sbin/ifconfig PR/50909: David Binderman: Optimize memset



details:   https://anonhg.NetBSD.org/src/rev/8f9b66c80b52
branches:  trunk
changeset: 343971:8f9b66c80b52
user:      christos <christos%NetBSD.org@localhost>
date:      Mon Mar 07 15:56:17 2016 +0000

description:
PR/50909: David Binderman: Optimize memset

diffstat:

 sbin/ifconfig/env.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (28 lines):

diff -r aa6010d37bf7 -r 8f9b66c80b52 sbin/ifconfig/env.c
--- a/sbin/ifconfig/env.c       Mon Mar 07 15:55:06 2016 +0000
+++ b/sbin/ifconfig/env.c       Mon Mar 07 15:56:17 2016 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: env.c,v 1.10 2016/03/07 12:48:53 christos Exp $        */
+/*     $NetBSD: env.c,v 1.11 2016/03/07 15:56:17 christos Exp $        */
 
 /*-
  * Copyright (c) 2008 David Young.  All rights reserved.
@@ -27,7 +27,7 @@
 
 #include <sys/cdefs.h>
 #ifndef lint
-__RCSID("$NetBSD: env.c,v 1.10 2016/03/07 12:48:53 christos Exp $");
+__RCSID("$NetBSD: env.c,v 1.11 2016/03/07 15:56:17 christos Exp $");
 #endif /* not lint */
 
 #include <errno.h>
@@ -141,8 +141,8 @@
                errno = ENAMETOOLONG; 
                return -1;
        }
-       memset(buf, 0, buflen);
        memcpy(buf, prop_data_data_nocopy(data), datalen);
+       memset(buf + datalen, 0, buflen - datalen);
        return datalen;
 }
 



Home | Main Index | Thread Index | Old Index