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On Nov 18 17:22, Corinna Vinschen wrote:On Nov 18 12:07, Corinna Vinschen wrote:On Nov 17 20:11, Christopher Faylor wrote:On Wed, Nov 17, 2010 at 05:03:03PM -0500, Ken Brown wrote:On 11/17/2010 10:47 AM, Corinna Vinschen wrote:Hmm. Except, maybe, since you seem to be set up to build Cygwin from CVS, could you start building the 09-12 version from CVS and then just add one change from CVS at a time using
cvs up -D 'yyyy-mm-dd HH:MM'
as filter until you encounter the problem? An interesting situation to test would be, if you have the state after this change:
2010-09-12 Corinna Vinschen<...>
* sec_acl.cc (acl_worker): Remove. (acl32): Implement acl_worker functionality here. (lacl32): Just return -1 with errno set to ENOSYS. (lacl): Ditto. * include/cygwin/acl.h (lacl): Remove this call.
and then just add this single change from the first 2010-09-13 checkin:
* fhandler_tty.cc (fhandler_tty_slave::init): Use tty::setpgid method.
It's fine through the fhandler_tty.cc change, and then the problem occurs as soon as I add the rest of the 2010-09-13 11:17:36 checkin.
FWIW, I've finally unravelled the problems on my system that stopped me from logging in via ssh (I needed to revert to a backup of my security settings from 9/2009). I can't even login at all using the 9/17 snapshot although I can run commands like 'ssh localhost "/bin/ls"'.
I'm somewhat distracted right now but I'll do some more digging as time permits.
Additionally I'll set up a new XP SP3 system for testing. Maybe I can finally reproduce this as well...
Success. I can reproduce the issue. I also could reproduce it now on my other XP SP3 system. It turned out that it depends on the account under which the sshd service is started. Originally I started sshd under my cyg_server account, just like on any other system. I changed that back to the default(*) SYSTEM account and, voila, suddenly I get the `permission denied' problem. I still have to debug it, though.
I think I found the bug. At least it works now for me. Please test current CVS, or the next developers snapshot.
Thanks, Corinna
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