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