mirror of
https://github.com/samba-team/samba.git
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9fdc1363be
iconv wasn't re-initialised on reading of "charset" parameters. This
caused workgroup name to be set incorrectly if it contained an
extended character.
Jeremy.
(This used to be commit 84ae44678a)
93 lines
3.7 KiB
C
93 lines
3.7 KiB
C
/*
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Unix SMB/CIFS implementation.
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NBT netbios routines and daemon - version 2
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Copyright (C) Andrew Tridgell 1994-1998
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Copyright (C) Luke Kenneth Casson Leighton 1994-1998
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Copyright (C) Jeremy Allison 1994-2003
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include "includes.h"
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/****************************************************************************
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Deal with a successful node status response.
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****************************************************************************/
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static void node_status_response(struct subnet_record *subrec,
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struct response_record *rrec, struct packet_struct *p)
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{
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struct nmb_packet *nmb = &p->packet.nmb;
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struct nmb_name *question_name = &rrec->packet->packet.nmb.question.question_name;
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struct nmb_name *answer_name = &nmb->answers->rr_name;
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/* Sanity check. Ensure that the answer name in the incoming packet is the
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same as the requested name in the outgoing packet. */
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if(!nmb_name_equal(question_name, answer_name)) {
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DEBUG(0,("node_status_response: Answer name %s differs from question \
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name %s.\n", nmb_namestr(answer_name), nmb_namestr(question_name)));
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return;
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}
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DEBUG(5,("node_status_response: response from name %s on subnet %s.\n",
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nmb_namestr(answer_name), subrec->subnet_name));
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/* Just send the whole answer resource record for the success function to parse. */
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if(rrec->success_fn)
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(*(node_status_success_function)rrec->success_fn)(subrec, rrec->userdata, nmb->answers, p->ip);
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/* Ensure we don't retry. */
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remove_response_record(subrec, rrec);
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}
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/****************************************************************************
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Deal with a timeout when requesting a node status.
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****************************************************************************/
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static void node_status_timeout_response(struct subnet_record *subrec,
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struct response_record *rrec)
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{
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struct nmb_packet *sent_nmb = &rrec->packet->packet.nmb;
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struct nmb_name *question_name = &sent_nmb->question.question_name;
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DEBUG(5,("node_status_timeout_response: failed to get node status from name %s on subnet %s\n",
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nmb_namestr(question_name), subrec->subnet_name));
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if( rrec->fail_fn)
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(*rrec->fail_fn)(subrec, rrec);
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/* Ensure we don't retry. */
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remove_response_record(subrec, rrec);
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}
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/****************************************************************************
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Try and do a node status to a name - given the name & IP address.
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****************************************************************************/
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BOOL node_status(struct subnet_record *subrec, struct nmb_name *nmbname,
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struct in_addr send_ip, node_status_success_function success_fn,
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node_status_fail_function fail_fn, struct userdata_struct *userdata)
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{
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if(queue_node_status( subrec, node_status_response, node_status_timeout_response,
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success_fn, fail_fn, userdata, nmbname, send_ip)==NULL) {
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DEBUG(0,("node_status: Failed to send packet trying to get node status for \
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name %s, IP address %s\n", nmb_namestr(nmbname), inet_ntoa(send_ip)));
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return True;
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}
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return False;
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}
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