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misc: Fix possible crash with setting an extension

This commit is contained in:
Holger Hans Peter Freyther 2011-04-18 17:15:53 +02:00
parent a8a09df6a6
commit 0e7d071e47
1 changed files with 3 additions and 3 deletions
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6
openbsc/src/libmsc/vty_interface_layer3.c
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@ -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 @@ DEFUN(ena_subscr_extension,
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 @@ DEFUN(ena_subscr_extension,
return CMD_WARNING;
}
strncpy(subscr->extension, name, sizeof(subscr->name));
strncpy(subscr->extension, ext, sizeof(subscr->extension));
db_sync_subscriber(subscr);
subscr_put(subscr);