use more efficient string copying

[elogind.git] / udev / lib / libudev-ctrl.c

diff --git a/udev/lib/libudev-ctrl.c b/udev/lib/libudev-ctrl.c
index ca8b845b94ff8367a478c5e8dcd179ec9f2e6f8f..e47b2b66dc6eb02910e1bad1e26243b4c86a74d8 100644 (file)
--- a/udev/lib/libudev-ctrl.c
+++ b/udev/lib/libudev-ctrl.c
@@ -3,18 +3,10 @@
  *
  * Copyright (C) 2008 Kay Sievers <kay.sievers@vrfy.org>
  *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
  */
 
 #include <errno.h>
@@ -30,7 +22,7 @@
 #include "libudev.h"
 #include "libudev-private.h"
 
-/* last known version with this wire protocol */
+/* wire protocol magic must match */
 #define UDEV_CTRL_MAGIC                                0xdead1dea
 
 enum udev_ctrl_msg_type {
@@ -156,7 +148,7 @@ static int ctrl_send(struct udev_ctrl *uctrl, enum udev_ctrl_msg_type type, int
        ctrl_msg_wire.type = type;
 
        if (buf != NULL)
-               util_strlcpy(ctrl_msg_wire.buf, buf, sizeof(ctrl_msg_wire.buf));
+               util_strscpy(ctrl_msg_wire.buf, sizeof(ctrl_msg_wire.buf), buf);
        else
                ctrl_msg_wire.intval = intval;