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Mail Archives: cygwin/2001/03/29/21:42:46

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Message-ID: <3AC3E966.1060408@bigpond.com>
Date: Fri, 30 Mar 2001 12:03:18 +1000
From: Brendan J Simon <brendan DOT simon AT bigpond DOT com>
Reply-To: brendan DOT simon AT bigpond DOT com
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To: cygwin <cygwin AT sourceware DOT cygnus DOT com>
Subject: cygwin: can't get openssh working via inetd

I can't get sshd workding via inetd.  I'm following the instructions in 
/usr/doc/Cygwin/openssh-2.5.1pw.README.
I it does work perfectly if I invoke sshd manually from the bash 
prompt.  This indicates to me that there is a problem with sshd running 
as SYSTEM and trying to fork and change users.  I see

[bjsimon AT k9:~]$ ssh zigfried
bjsimon AT zigfried DOT ctam DOT local's password:
     0 [main] a 0 handle_exceptions: Exception: STATUS_ACCESS_VIOLATION
Exception: STATUS_ACCESS_VIOLATION at eip=61001B47
eax=00000069 ebx=6779632F ecx=00000000 edx=67796337 esi=00000000 
edi=0240FF74
ebp=0240FA30 esp=0240FECC program=a
cs=001B ds=0023 es=0023 fs=0038 gs=0000 ss=0023
Stack trace:
Frame     Function  Args
0240FA30  61001B47  (00000000, 00000000, 00000000, 00000000)
0240FEF4  61001B47  (00000130, 7FFD0001, 0240FF44, 6100326E)
0240FF44  61003380  (004072CC, 6107D13C, 00000000, 00000000)
0240FF74  61003A3D  (00000000, 00000000, 00000000, 00000000)
0240FF94  61003A7C  (00407230, 004011D0, 0240FFC0, 00401038)
0240FFA4  00405206  (004011D0, 80430F7B, 77E992A3, FFFFFFFE)
0240FFC0  00401038  (00000000, 00000000, 7FFDF000, 0247D711)
0240FFF0  77E992A6  (00401000, 00000000, 000000C8, 00000100)
End of stack trace


Is this an NTSEC problem ??  I'm running Windows 2000.
My /etc/ssh_config has everything commented out so it should have the 
defaults.
   PasswordAuthentication yes
   RSAAuthentication yes

There is mention in the docs that when using ntea or ntsec you now have 
to care for the ownership and permissions bits of your host key files 
and your private key files.  I have tried changing the permissions and 
ownership with chmod but nothing happens !!!  ie. chmod and chown don't 
seem to have any affect.  I created a file in /tmp and tried to change 
its owner to SYSTEM but ls -l reveals nothing changed.  The same when 
trying chmod +w /tmp/file.

Why can't I change permissions and would this be the reason sshd running 
as LocalSystem doesnot operate properly.

Thanks,
Brendan Simon.



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