Mercurial > dropbear
annotate cli-channel.c @ 447:278805938dcf
Patch from Nicolai Ehemann to try binding before going to the background,
so that if it exits early (because something's already listening etc)
then it will return an exitcode of 1.
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Thu, 19 Jul 2007 15:54:18 +0000 |
| parents | 1c7bf9cec6c8 |
| children |
| rev | line source |
|---|---|
| 107 | 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 struct Channel *channel; | |
| 37 unsigned int datatype; | |
| 38 | |
|
165
0cfba3034be5
Fixed DEBUG_TRACE macro so that we don't get semicolons left about the place
Matt Johnston <matt@ucc.asn.au>
parents:
107
diff
changeset
|
39 TRACE(("enter recv_msg_channel_extended_data")) |
| 107 | 40 |
|
179
161557a9dde8
* fix longstanding bug with connections being closed on failure to
Matt Johnston <matt@ucc.asn.au>
parents:
165
diff
changeset
|
41 channel = getchannel(); |
| 107 | 42 |
| 43 if (channel->type != &clichansess) { | |
|
165
0cfba3034be5
Fixed DEBUG_TRACE macro so that we don't get semicolons left about the place
Matt Johnston <matt@ucc.asn.au>
parents:
107
diff
changeset
|
44 TRACE(("leave recv_msg_channel_extended_data: chantype is wrong")) |
| 107 | 45 return; /* we just ignore it */ |
| 46 } | |
| 47 | |
| 48 datatype = buf_getint(ses.payload); | |
| 49 | |
| 50 if (datatype != SSH_EXTENDED_DATA_STDERR) { | |
| 51 TRACE(("leave recv_msg_channel_extended_data: wrong datatype: %d", | |
|
165
0cfba3034be5
Fixed DEBUG_TRACE macro so that we don't get semicolons left about the place
Matt Johnston <matt@ucc.asn.au>
parents:
107
diff
changeset
|
52 datatype)) |
| 107 | 53 return; |
| 54 } | |
| 55 | |
| 56 common_recv_msg_channel_data(channel, channel->errfd, channel->extrabuf); | |
| 57 | |
|
165
0cfba3034be5
Fixed DEBUG_TRACE macro so that we don't get semicolons left about the place
Matt Johnston <matt@ucc.asn.au>
parents:
107
diff
changeset
|
58 TRACE(("leave recv_msg_channel_extended_data")) |
| 107 | 59 } |