misc: Fix possible crash with setting an extension
diff --git a/openbsc/src/libmsc/vty_interface_layer3.c b/openbsc/src/libmsc/vty_interface_layer3.c
index 6cc11a4..2d3dd14 100644
--- a/openbsc/src/libmsc/vty_interface_layer3.c
+++ b/openbsc/src/libmsc/vty_interface_layer3.c
@@ -1,6 +1,6 @@
/* OpenBSC interface to quagga VTY */
/* (C) 2009 by Harald Welte <laforge@gnumonks.org>
- * (C) 2009 by Holger Hans Peter Freyther
+ * (C) 2009-2011 by Holger Hans Peter Freyther
* All Rights Reserved
*
* This program is free software; you can redistribute it and/or modify
@@ -455,7 +455,7 @@
struct gsm_network *gsmnet = gsmnet_from_vty(vty);
struct gsm_subscriber *subscr =
get_subscr_by_argv(gsmnet, argv[0], argv[1]);
- const char *name = argv[2];
+ const char *ext = argv[2];
if (!subscr) {
vty_out(vty, "%% No subscriber found for %s %s%s",
@@ -463,7 +463,7 @@
return CMD_WARNING;
}
- strncpy(subscr->extension, name, sizeof(subscr->name));
+ strncpy(subscr->extension, ext, sizeof(subscr->extension));
db_sync_subscriber(subscr);
subscr_put(subscr);