This is the mail archive of the
cygwin@sources.redhat.com
mailing list for the Cygwin project.
Re: Opensshd 2.3.0-1 weird exec problem
- To: Corinna Vinschen <cygwin at cygwin dot com>
- Subject: Re: Opensshd 2.3.0-1 weird exec problem
- From: Jason Tishler <Jason dot Tishler at dothill dot com>
- Date: Thu, 14 Dec 2000 11:51:31 -0500
- Organization: Dot Hill Systems Corp.
- References: <01JXNRM0E2MW8Y58N3@marshall.edu> <00121400021212.05746@cygbert>
Corinna,
On Thu, Dec 14, 2000 at 12:02:12AM +0100, Corinna Vinschen wrote:
> On Wednesday 13 December 2000 21:05, R. Andrew Bailey wrote:
> >> I'm using Opensshd 2.3.0p1 with Cygwin 1.1.6 on a bunch of Win2k
> > machines. I
> > run sshd via srvany. I'm seeing a problem when executing remote
> > commands. Basically, I'll get output from the remote command about 1
> > in 5 times I run it. The timing appears fairly random, take some
> > command like,
> >
> > ssh root@my_test_box uname -a
>
> Weird. I'm using the same configuration (even W2KSP1) and I get
> an output always. Are you sure that this isn't related to native
> NT tools only, say `net' or similar?
I am seeing the same or similar behavior as Andrew. However, whether or
not I get output is quite variable. Note that I am starting sshd (i.e.,
in.sshd) from inetd.
In a run of ten "uname -a" commands, I can get only one output and then
get five. I have also notice truncated output such as only getting the
first line from a "ls -1" command or no output at all. We have also
tried the same tests against a non-Cygwin sshd and we always get the
expected output.
Is it possible that there is a race condition or timing issue such that
the Cygwin sshd closes the connection before the client has had a chance
to read all of the output?
See attached for my cygcheck output.
Thanks,
Jason
--
Jason Tishler
Director, Software Engineering Phone: +1 (732) 264-8770 x235
Dot Hill Systems Corporation Fax: +1 (732) 264-8798
82 Bethany Road, Suite 7 Email: Jason.Tishler@dothill.com
Hazlet, NJ 07730 USA WWW: http://www.dothill.com
Cygnus Win95/NT Configuration Diagnostics
Current System Time: Thu Dec 14 11:48:27 2000
WinNT Ver 4.0 build 1381 Service Pack 5
Path: /home/jt/bin
/usr/local/bin
/usr/bin
/apps/cvs-1.10
/apps/vim/vim56
/mnt/c/WINNT/system32
/mnt/c/WINNT
/apps/ntreskit
/apps/perl5.00402/bin
/mnt/d/Program Files/Python20
/mnt/d/Program Files/Tcl/bin
/apps/InstallShield/InstallShield 5.5 Professional Edition/Program
/apps/InstallShield/PackageForTheWeb 2
.
SysDir: C:\WINNT\System32
WinDir: C:\WINNT
PWD = `/home/jt'
CYGWIN = `binmode tty'
MAKE_MODE = `UNIX'
HOME = `/home/jt'
NUMBER_OF_PROCESSORS = `1'
command_oriented_history = `1'
LOGONSERVER = `\\CANCERMAN'
OS2LIBPATH = `C:\WINNT\system32\os2\dll;'
COLORFGBG = `0;default;15'
COMSPEC = `C:\WINNT\system32\cmd.exe'
WINDOWID = `167837888'
PAGER = `less'
SYSTEMDRIVE = `C:'
HOSTNAME = `kosh'
PROCESSOR_REVISION = `0703'
COMPUTERNAME = `KOSH'
WINDIR = `C:\WINNT'
USERPROFILE = `C:\WINNT\Profiles\jt'
PS1 = `kosh[\w]\n$ '
HOMESHARE = `\\kosh\jt'
MSINPUT = `C:\Program Files\Microsoft Hardware'
VISUAL = `vi'
FIT_HISTSIZE = `10240'
HISTCONTROL = `ignoredups'
MACHTYPE = `i686-pc-cygwin'
OLDVIM = `K:\vim'
PROCESSOR_IDENTIFIER = `x86 Family 6 Model 7 Stepping 3, GenuineIntel'
CYGWINDIR = `D:\Cygwin'
OS = `Windows_NT'
INPUTRC = `/home/jt/.inputrc'
OLDPWD = `/etc'
PROCESSOR_ARCHITECTURE = `x86'
TEMP = `/mnt/c/TEMP'
PROCESSOR_LEVEL = `6'
SYSTEMROOT = `C:\WINNT'
COLORTERM = `rxvt-xpm'
FIT_HISTFILE = `%HOME%\.fit_history'
TMP = `/mnt/c/TEMP'
HOMEDRIVE = `D:'
DISPLAY = `:0'
CEPATH = `/home/jt/.environments:/usr/local/share/environments'
LOGNAME = `jt'
SHLVL = `1'
MUTTIMAP = `/mnt/d/mutt/imap'
PYTHONSTARTUP = `/home/jt/.pythonrc.py'
HOMEPATH = `\home\jt'
USERDOMAIN = `BHMCO'
USERNAME = `jt'
SHELL = `/bin/bash'
CVSEDITOR = `gvim'
HOSTTYPE = `i686'
CDPATH = `.:/home/jt:/home/jt/src:/home/jt/lib'
OSTYPE = `cygwin'
HISTSIZE = `10240'
TERM = `rxvt'
VIM = `/usr/local/share/vim'
EXINIT = `se ai ts=4 sw=4'
_ = `/usr/bin/cygcheck'
TZ = `EST5EDT4,M4.1.0/2,M10.5.0/2'
HKEY_CURRENT_USER\Software\Cygnus Solutions
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\mounts v2
HKEY_CURRENT_USER\Software\Cygnus Solutions\Cygwin\Program Options
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
(default) = `k:\usr'
unix = `/usr'
fbinary = 0x00000001
fsilent = 0x00000000
fmixed = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01
(default) = `s:'
unix = `/s'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02
(default) = `j:'
unix = `/j'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03
(default) = `h:'
unix = `/home'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04
(default) = `a:'
unix = `/floppy'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05
(default) = `k:\gnu-win32\x86\cygwin-b20\etc'
unix = `/etc'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06
(default) = `d:'
unix = `/d'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\07
(default) = `e:'
unix = `/cdrom'
fmixed = 0x00000000
fbinary = 0x00000001
fsilent = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\08
(default) = `k:\gnu-win32\x86\cygwin-b20\H-i586-cygwin32\bin'
unix = `/bin'
fbinary = 0x00000001
fsilent = 0x00000000
fmixed = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\09
(default) = `k:'
unix = `/apps'
fbinary = 0x00000001
fsilent = 0x00000000
fmixed = 0x00000000
HKEY_CURRENT_USER\Software\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0A
(default) = `c:'
unix = `/'
fbinary = 0x00000001
fsilent = 0x00000000
fmixed = 0x00000000
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\MenuOrder\Start Menu\&Programs\Cygnus Solutions
(default) = (unsupported type)
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2
(default) = `/mnt'
cygdrive flags = 0x0000002a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/
(default) = `D:\Cygwin'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/apps
(default) = `K:'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/cdrom
(default) = `F:'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/floppy
(default) = `A:'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/home
(default) = `D:\home'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/opt/MSFTddk
(default) = `K:/DDK'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/opt/MSFTvs
(default) = `D:/Program Files/Microsoft Visual Studio'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/bin
(default) = `D:/Cygwin/bin'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/java
(default) = `K:\jdk1.3'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/lib
(default) = `D:/Cygwin/lib'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/usr/local/ooc
(default) = `K:\OOC-4.0.3'
flags = 0x00000008
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\mounts v2\/zip
(default) = `E:'
flags = 0x0000000a
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\Cygwin\Program Options
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\00
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\01
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\02
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\03
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\04
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\05
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\06
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\07
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\08
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\09
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0A
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0B
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0C
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0D
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0E
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\0F
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\10
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\11
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\12
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\13
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\14
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\15
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\16
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\17
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\18
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\19
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1A
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1B
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1C
HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions\CYGWIN.DLL setup\b15.0\mounts\1D
a: fd N/A N/A
c: hd NTFS 4094Mb 22% CP CS UN PA FC System Disk
d: hd NTFS 15374Mb 54% CP CS UN PA FC Application Disk
e: fd N/A N/A
f: cd CDFS 578Mb 100% CS MSDN_CD_INDEX_1200
g: net NTFS 4094Mb 89% CP CS UN PA FC System Disk
h: net NTFS 15374Mb 54% CP CS UN PA FC Application Disk
k: net NTFS 17365Mb 32% CP CS UN PA FC APPS
D:\Program Files\Microsoft Visual Studio /opt/MSFTvs system binmode
D:\Cygwin\bin /usr/bin system binmode
D:\Cygwin\lib /usr/lib system binmode
K:\OOC-4.0.3 /usr/local/ooc system textmode
D:\Cygwin / system binmode
K:\jdk1.3 /usr/java system binmode
D:\home /home system binmode
K:\DDK /opt/MSFTddk system binmode
A: /floppy system binmode
E: /zip system binmode
F: /cdrom system binmode
K: /apps system binmode
Found: D:\Cygwin\bin\bash.exe
Found: D:\Cygwin\bin\cat.exe
Found: K:\ntreskit\cat.exe
Warning: D:\Cygwin\bin\cat.exe hides K:\ntreskit\cat.exe
Found: D:\Cygwin\bin\cpp.exe
Found: D:\Cygwin\bin\find.exe
Found: D:\Cygwin\bin\gcc.exe
Found: D:\Cygwin\bin\gdb.exe
Found: D:\Cygwin\bin\ld.exe
Found: D:\Cygwin\bin\ls.exe
Found: K:\ntreskit\ls.exe
Warning: D:\Cygwin\bin\ls.exe hides K:\ntreskit\ls.exe
Found: D:\Cygwin\bin\make.exe
Found: D:\Cygwin\bin\sh.exe
475k 2000/11/20 D:\Cygwin\bin\cygbz21.0.dll - os=4.0 img=1.0 sys=4.0
"cygbz21.0.dll" v0.0 ts=2000/11/20 18:53
83k 2000/11/25 D:\Cygwin\bin\cygform5.dll - os=4.0 img=1.0 sys=4.0
"cygform5.dll" v0.0 ts=2000/11/25 0:42
18k 2000/10/23 D:\Cygwin\bin\cyggdbm.dll - os=4.0 img=1.0 sys=4.0
"cyggdbm.dll" v0.0 ts=2000/10/22 22:26
14k 2000/10/23 D:\Cygwin\bin\cygintl.dll - os=4.0 img=1.0 sys=4.0
"cygintl.dll" v0.0 ts=2000/10/23 15:02
81k 2000/11/26 D:\Cygwin\bin\cygitcl30.dll - os=4.0 img=1.0 sys=4.0
"cygitcl30.dll" v0.0 ts=2000/11/25 20:43
35k 2000/11/26 D:\Cygwin\bin\cygitk30.dll - os=4.0 img=1.0 sys=4.0
"cygitk30.dll" v0.0 ts=2000/11/25 20:43
45k 2000/10/22 D:\Cygwin\bin\cygjbig1.dll - os=4.0 img=1.0 sys=4.0
"cygjbig1.dll" v0.0 ts=2000/10/22 19:06
119k 2000/10/23 D:\Cygwin\bin\cygjpeg6b.dll - os=4.0 img=1.0 sys=4.0
"cygjpeg6b.dll" v0.0 ts=2000/10/22 20:58
53k 2000/11/25 D:\Cygwin\bin\cygmenu5.dll - os=4.0 img=1.0 sys=4.0
"cygmenu5.dll" v0.0 ts=2000/11/25 0:42
300k 2000/11/25 D:\Cygwin\bin\cygncurses5.dll - os=4.0 img=1.0 sys=4.0
"cygncurses5.dll" v0.0 ts=2000/11/25 0:40
35k 2000/11/25 D:\Cygwin\bin\cygpanel5.dll - os=4.0 img=1.0 sys=4.0
"cygpanel5.dll" v0.0 ts=2000/11/25 0:41
162k 2000/10/23 D:\Cygwin\bin\cygpng2.dll - os=4.0 img=1.0 sys=4.0
"cygpng2.dll" v0.0 ts=2000/10/22 20:40
390k 2000/11/26 D:\Cygwin\bin\cygtcl80.dll - os=4.0 img=1.0 sys=4.0
"cygtcl80.dll" v0.0 ts=2000/11/25 20:39
5k 2000/11/26 D:\Cygwin\bin\cygtclpip80.dll - os=4.0 img=1.0 sys=4.0
10k 2000/11/26 D:\Cygwin\bin\cygtclreg80.dll - os=4.0 img=1.0 sys=4.0
"cygtclreg80.dll" v0.0 ts=2000/11/25 20:39
243k 2000/10/23 D:\Cygwin\bin\cygtiff3.dll - os=4.0 img=1.0 sys=4.0
"cygtiff3.dll" v0.0 ts=2000/10/22 21:14
623k 2000/11/26 D:\Cygwin\bin\cygtk80.dll - os=4.0 img=1.0 sys=4.0
"cygtk80.dll" v0.0 ts=2000/11/25 20:43
586k 2000/08/04 D:\Cygwin\bin\cygwin1-1.1.4.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/8/3 20:53
606k 2000/11/01 D:\Cygwin\bin\cygwin1-1.1.5-3.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/11/1 0:15
607k 2000/11/02 D:\Cygwin\bin\cygwin1-1.1.5-4.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/11/2 2:01
600k 2000/10/27 D:\Cygwin\bin\cygwin1-2000-10-20.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/10/20 10:07
3887k 2000/11/02 D:\Cygwin\bin\cygwin1-2000-11-02-1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/11/2 10:14
41k 2000/10/28 D:\Cygwin\bin\cygXpm-noX4.dll - os=4.0 img=1.0 sys=4.0
"cygXpm-noX4.dll" v0.0 ts=2000/10/28 14:45
45k 2000/10/28 D:\Cygwin\bin\cygXpm-X4.dll - os=4.0 img=1.0 sys=4.0
"cygXpm-X4.dll" v0.0 ts=2000/10/28 14:47
49k 2000/10/23 D:\Cygwin\bin\cygz.dll - os=4.0 img=1.0 sys=4.0
"cygz.dll" v0.0 ts=2000/10/22 20:22
609k 2000/11/22 D:\Cygwin\bin\cygwin1.dll - os=4.0 img=1.0 sys=4.0
"cygwin1.dll" v0.0 ts=2000/11/21 21:00
Cygwin DLL version info:
dll major: 1001
dll minor: 6
dll epoch: 19
dll bad signal mask: 19005
dll old termios: 5
dll malloc env: 28
api major: 0
api minor: 30
shared data: 3
dll identifier: cygwin1
mount registry: 2
cygnus registry name: Cygnus Solutions
cygwin registry name: Cygwin
program options name: Program Options
cygwin mount registry name: mounts v2
cygdrive flags: cygdrive flags
cygdrive prefix: cygdrive prefix
cygdrive default prefix:
build date: Tue Nov 21 21:00:16 EST 2000
shared id: cygwin1S3
Use -h to see help about each section
--
Want to unsubscribe from this list?
Send a message to cygwin-unsubscribe@sourceware.cygnus.com