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comparison cli-channel.c @ 107:d3eb1fa8484e

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Nasty.
author Matt Johnston <matt@ucc.asn.au>
date Tue, 24 Aug 2004 18:12:18 +0000
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children 0cfba3034be5
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106:e13f8a712a1c 107:d3eb1fa8484e
1 /*
2 * Dropbear SSH
3 *
4 * Copyright (c) 2002-2004 Matt Johnston
5 * All rights reserved.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
23 * SOFTWARE. */
24
25 #include "includes.h"
26 #include "channel.h"
27 #include "buffer.h"
28 #include "circbuffer.h"
29 #include "dbutil.h"
30 #include "session.h"
31 #include "ssh.h"
32
33 /* We receive channel data - only used by the client chansession code*/
34 void recv_msg_channel_extended_data() {
35
36 unsigned int chan;
37 struct Channel *channel;
38 unsigned int datatype;
39
40 TRACE(("enter recv_msg_channel_extended_data"));
41
42 chan = buf_getint(ses.payload);
43 channel = getchannel(chan);
44
45 if (channel == NULL) {
46 dropbear_exit("Unknown channel");
47 }
48
49 if (channel->type != &clichansess) {
50 TRACE(("leave recv_msg_channel_extended_data: chantype is wrong"));
51 return; /* we just ignore it */
52 }
53
54 datatype = buf_getint(ses.payload);
55
56 if (datatype != SSH_EXTENDED_DATA_STDERR) {
57 TRACE(("leave recv_msg_channel_extended_data: wrong datatype: %d",
58 datatype));
59 return;
60 }
61
62 common_recv_msg_channel_data(channel, channel->errfd, channel->extrabuf);
63
64 TRACE(("leave recv_msg_channel_extended_data"));
65 }