020e867c75
I don't think the in-kernel drivers ever hit this strcpy() so this doesn't change how the code works. But strlcpy() is safer. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/* $Id: event.c,v 1.4.8.1 2001/09/23 22:24:59 kai Exp $
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*
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* Copyright (C) 1996 SpellCaster Telecommunications Inc.
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*
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* This software may be used and distributed according to the terms
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* of the GNU General Public License, incorporated herein by reference.
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*
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* For more information, please contact gpl-info@spellcast.com or write:
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*
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* SpellCaster Telecommunications Inc.
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* 5621 Finch Avenue East, Unit #3
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* Scarborough, Ontario Canada
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* M1B 2T9
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* +1 (416) 297-8565
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* +1 (416) 297-6433 Facsimile
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*/
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#include "includes.h"
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#include "hardware.h"
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#include "message.h"
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#include "card.h"
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#ifdef DEBUG
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static char *events[] = { "ISDN_STAT_STAVAIL",
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"ISDN_STAT_ICALL",
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"ISDN_STAT_RUN",
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"ISDN_STAT_STOP",
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"ISDN_STAT_DCONN",
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"ISDN_STAT_BCONN",
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"ISDN_STAT_DHUP",
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"ISDN_STAT_BHUP",
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"ISDN_STAT_CINF",
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"ISDN_STAT_LOAD",
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"ISDN_STAT_UNLOAD",
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"ISDN_STAT_BSENT",
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"ISDN_STAT_NODCH",
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"ISDN_STAT_ADDCH",
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"ISDN_STAT_CAUSE" };
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#endif
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int indicate_status(int card, int event, ulong Channel, char *Data)
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{
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isdn_ctrl cmd;
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#ifdef DEBUG
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pr_debug("%s: Indicating event %s on Channel %d\n",
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sc_adapter[card]->devicename, events[event - 256], Channel);
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#endif
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if (Data != NULL) {
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pr_debug("%s: Event data: %s\n", sc_adapter[card]->devicename,
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Data);
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switch (event) {
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case ISDN_STAT_BSENT:
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memcpy(&cmd.parm.length, Data, sizeof(cmd.parm.length));
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break;
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case ISDN_STAT_ICALL:
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memcpy(&cmd.parm.setup, Data, sizeof(cmd.parm.setup));
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break;
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default:
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strlcpy(cmd.parm.num, Data, sizeof(cmd.parm.num));
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}
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}
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cmd.command = event;
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cmd.driver = sc_adapter[card]->driverId;
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cmd.arg = Channel;
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return sc_adapter[card]->card->statcallb(&cmd);
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}
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