Module Name: src
Committed By: christos
Date: Mon Mar 7 12:48:53 UTC 2016
Modified Files:
src/sbin/ifconfig: env.c
Log Message:
PR/50909: David Binderman: Optimize memset
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sbin/ifconfig/env.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sbin/ifconfig/env.c
diff -u src/sbin/ifconfig/env.c:1.9 src/sbin/ifconfig/env.c:1.10
--- src/sbin/ifconfig/env.c:1.9 Thu Feb 7 08:20:51 2013
+++ src/sbin/ifconfig/env.c Mon Mar 7 07:48:53 2016
@@ -1,4 +1,4 @@
-/* $NetBSD: env.c,v 1.9 2013/02/07 13:20:51 apb Exp $ */
+/* $NetBSD: env.c,v 1.10 2016/03/07 12:48:53 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 1.9 2013/02/07 13:20:51 apb Exp $");
+__RCSID("$NetBSD: env.c,v 1.10 2016/03/07 12:48:53 christos Exp $");
#endif /* not lint */
#include <errno.h>
@@ -162,8 +162,8 @@ getargstr(prop_dictionary_t env, const c
errno = ENAMETOOLONG;
return -1;
}
- memset(buf, 0, buflen);
memcpy(buf, prop_data_data_nocopy(data), datalen);
+ memset(buf + datalen, 0, buflen - datalen);
return datalen;
}
