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8ccbd216c6
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78 Commits

Author SHA1 Message Date
Matt Johnston
8ccbd216c6 make sure that the test for queued packets to write occurs after 
those packets might have been enqueued by set_connect_fds()
 2015-09-29 21:53:27 +08:00
Matt Johnston
24bae46e42 only update keepalive timeout post-auth (when keepalives are sent) 2015-08-07 21:02:49 +08:00
Matt Johnston
2e60d20a76 set timeouts to time remaining rather than timeout duration 2015-08-03 23:05:43 +08:00
Matt Johnston
ce59260ee9 Fix problem where auth timeout wasn't checked when waiting for ident 2015-08-03 21:59:40 +08:00
Matt Johnston
1a4db21fe4 buf_getstring and buf_putstring now use non-unsigned char* 2015-06-04 23:08:50 +08:00
Matt Johnston
e7ac4c1ab3 Merge pull request #13 from gazoo74/fix-warnings 
Fix warnings
 2015-06-04 22:25:28 +08:00
Gaël PORTAY
224b16b247 Fix pointer differ in signess warnings [-Werror=pointer-sign] 2015-05-05 20:39:13 +02:00
Matt Johnston
0e1dee828a Make sure kexfirstinitialise is called early enough 2015-05-03 00:00:35 +08:00
Matt Johnston
19e1afbd1c Fix no-writev fallback 2015-05-02 22:47:25 +08:00
Matt Johnston
275611fbaa Make main socket nonblocking. Limit writequeue size. 2015-03-20 23:36:42 +08:00
Matt Johnston
9e66b5a9b1 reword comment for clarity 
--HG--
branch : nocircbuffer
 2015-03-01 23:26:42 +08:00
Matt Johnston
89c0b2a6d8 Add cleanup 
--HG--
branch : fastopen
 2015-02-28 23:15:23 +08:00
Matt Johnston
31e379c300 merge from default 
--HG--
branch : fastopen
 2015-02-28 09:06:40 +08:00
Matt Johnston
8008b595d3 Some additional cleanup functions 2015-02-24 22:17:04 +08:00
Matt Johnston
21bed0d21a Free memory before exiting. Based on patch from Thorsten Horstmann. 
Client side is not complete.
 2015-02-24 22:01:33 +08:00
Thorsten Horstmann
ab9439519a Fix for old compilers, variable declarations at beginning of functions 
and /**/ comments
 2015-02-24 20:51:18 +08:00
Matt Johnston
364a53577e Move generic network routines to netio.c 
--HG--
branch : fastopen
 2015-02-20 23:16:38 +08:00
Matt Johnston
1b1997bf2d Update priority once the socket is open 
--HG--
branch : fastopen
 2015-02-20 22:13:53 +08:00
Matt Johnston
755c1458f0 async connections working 
--HG--
branch : fastopen
 2015-02-18 22:46:15 +08:00
Matt Johnston
2c35f1c8fd Add envirnonment variable for debug timestamps to roughly match 
network timestamps (in tshark)
 2015-02-13 23:47:53 +08:00
Matt Johnston
136188259e Fix print that no longer works since we're not using fourCCs 2015-02-13 23:17:23 +08:00
Matt Johnston
6d2d3669f3 Make keepalive handling more robust, this should now match what OpenSSH does 2014-08-19 23:08:56 +08:00
Matt Johnston
10eb218fb0 Don't send SSH_MSG_UNIMPLEMENTED for keepalive responses 2014-08-13 21:48:47 +08:00
Matt Johnston
da57dd13c5 Set tcp priority as follows: 
if (connecting || ptys || x11) tos = LOWDELAY;
else if (tcp_forwards) tos = 0;
else tos = BULK;

TCP forwards could be either lowdelay or bulk, hence the default priority.
 2014-07-16 22:53:32 +08:00
Matt Johnston
f1826ea389 Fix auth timeout regression 2014-07-09 22:02:22 +08:00
Matt Johnston
c884e5000e Make -K keepalive behave like OpenSSH's ServerAliveInterval 2014-07-09 00:15:20 +08:00
Matt Johnston
db688e3ec1 Experiment of always writing data if available. Might waste a writev() with 
EAGAIN but always saves a select() - needs testing with bandwidth-limited
and CPU-limited situations.
 2014-03-15 11:37:02 +08:00
Matt Johnston
e767bbb41f Add new monotonic_now() wrapper so that timeouts are unaffected by 
system clock changes
 2014-03-13 23:50:09 +08:00
Matt Johnston
2b599df57a Fix typo 2014-03-13 23:08:47 +08:00
Yousong Zhou
5baa10a6b6 Use AUTH_TIMEOUT only before authdone != 1. 
While at it, fix a few indentations and typo.
 2014-03-13 16:28:16 +08:00
Matt Johnston
bf6f3f613d Read (and enqueue) packets from interactive input even when 
we're waiting for a key exchange.

This should hopefully fix the situation where "~." doesn't work to terminate a
client session when a laptop wakes up. The client will be stuck waiting for a
key exchange on a dead connection, so won't have read the escape character
 2014-02-17 21:41:06 +08:00
Matt Johnston
a18a6b8db8 cleanup before clearing keys 2014-02-12 22:15:02 +08:00
Matt Johnston
55a0c5068f requirenext doesn't need two values 2014-01-23 22:25:52 +08:00
Matt Johnston
cbe63bbabe rename random.h to dbrandom.h since some OSes have a system random.h 
--HG--
rename : random.c => dbrandom.c
rename : random.h => dbrandom.h
 2013-11-14 22:05:47 +08:00
Matt Johnston
de1deaf0bd use oldstyle comments 2013-11-14 22:03:30 +08:00
Matt Johnston
04518e9e80 merge in HEAD 
--HG--
branch : ecc
 2013-05-21 12:09:35 +08:00
Matt Johnston
ef151888fb requirenext fixup for firstkexfollows 2013-04-14 23:16:16 +08:00
Matt Johnston
c6bdc810ab ecc kind of works, needs fixing/testing 
--HG--
branch : ecc
 2013-04-07 01:36:42 +08:00
Matt Johnston
a2f70a3751 Just put the version string on the queue, don't use atomicio 2013-04-03 19:23:53 +08:00
Matt Johnston
90b5691183 Run the cleanup handler also when we close due to TCP connection being closed 2013-04-01 22:26:55 +08:00
Matt Johnston
a0e931005b send out our kexinit packet before blocking to read the SSH version string 2013-03-31 00:40:00 +08:00
Matt Johnston
5ff341206e Android returns NULL for pw_crypt, set it to something else 2013-03-19 20:15:44 +08:00
Matt Johnston
2713445e91 Return immediate success for blank passwords if allowed 2012-05-09 22:37:04 +08:00
Matt Johnston
38ed870ffe Improve capitalisation for all logged strings 
--HG--
extra : convert_revision : 997e53cec7a9efb7413ac6e17b6be60a5597bd2e
 2011-02-23 15:50:30 +00:00
Matt Johnston
f88bed7a30 Rearrange getaddrstring() etc 
--HG--
extra : convert_revision : 8a18c4a60aeaec085923d13d98fa0f93c506ceba
 2009-09-01 16:38:26 +00:00
Matt Johnston
061565865c - Add the signal pipe to maxfd 
--HG--
extra : convert_revision : 0a8dfaa3e5365a2004db2b55895e11f65b5cefcc
 2009-03-17 22:30:25 +00:00
Matt Johnston
ff763e4005 - Get rid of decryptreadbuf, just decrypt in-place with readbuf 
- Share make_mac function for both packet creation and validation
- Split recv/trans parts of key_context into their own structures

--HG--
extra : convert_revision : 043bc598c76ed43625987e6937e32238f7ed6240
 2009-03-01 16:15:57 +00:00
Matt Johnston
d1bfb6bfb7 disapproval of revision 'a101cbd046507cf723e6362a49196dbd4b924042' 
--HG--
extra : convert_revision : e1c100e6366c5d607af08f4abdbb0f4281df4fa9
 2009-02-26 13:20:53 +00:00
Matt Johnston
a60cb7dbaa - Try to write out as much as we can 
--HG--
extra : convert_revision : a101cbd046507cf723e6362a49196dbd4b924042
 2009-02-26 12:18:11 +00:00
Matt Johnston
adc4d0194f Idle timeout patch from Farrell Aultman. Needs testing, unsure if server 
code works

--HG--
extra : convert_revision : ff66e05ae040561110af70114bf83f11ed528f05
 2008-11-07 14:11:06 +00:00