From: Corinna Vinschen <corinna-cygwin@cygwin.com>
To: cygwin@cygwin.com
Subject: Re: Bad Address with /cygdrive paths
Date: Wed, 21 Oct 2015 16:41:00 -0000 [thread overview]
Message-ID: <20151021160631.GB19868@calimero.vinschen.de> (raw)
In-Reply-To: <CAD-6W7YXBhdrEJmB2g8t-28sANvJWnb2w=t0Dsearw2JGGmnjg@mail.gmail.com>
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On Oct 21 08:24, Barry Roberts wrote:
> Attached is the strace output.
Thanks.
The culprit are apparently some weird User and Group SIDs.
34 22501 [main] ls 3428 build_fh_pc: fh 0x180329B20, dev 000000C3
26 22527 [main] ls 3428 stat_worker: (\??\M:\install, 0x600039B40, 0x180329B20), file_attributes 16
539 23066 [main] ls 3428 cygpsid::debug_print: get_sids_info: owner SID = S-1-81-0-0
39 23105 [main] ls 3428 cygpsid::debug_print: get_sids_info: group SID = S-1-0
227 23332 [main] ls 3428 pwdgrp::fetch_account_from_windows: LookupAccountSid(S-1-81-0-0), Win32 error 1332
36 23368 [main] ls 3428 pwdgrp::fetch_account_from_windows: line: <Unknown+User:*:4294967295:4294967295:U-Unknown\User,S-1-81-0-0:/:/sbin/nologin>
198 23566 [main] ls 3428 pwdgrp::fetch_account_from_windows: LookupAccountSid(S-1-0), Win32 error 1332
34 23600 [main] ls 3428 pwdgrp::fetch_account_from_windows: line: <Unknown+Group:S-1-0:4294967295:>
--- Process 3428, exception c0000005 at 00007FFA1856A774
Granted, it's not nice of Cygwin to SEGV here, but I do wonder where
the SIDs S-1-81-0-0 and S-1-0 are coming from. They are both invalid
as far as I can see.
Hmm. The problem is to reproduce this to find out where this happens.
The exception address is inside a Windows DLL :-P
Corinna
--
Corinna Vinschen Please, send mails regarding Cygwin to
Cygwin Maintainer cygwin AT cygwin DOT com
Red Hat
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next prev parent reply other threads:[~2015-10-21 16:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-10-13 0:59 Barry Roberts
2015-10-21 11:09 ` Corinna Vinschen
2015-10-21 14:44 ` Barry Roberts
2015-10-21 14:49 ` Barry Roberts
2015-10-21 16:41 ` Corinna Vinschen [this message]
2015-10-22 16:21 ` Corinna Vinschen
2015-10-22 16:34 ` Barry Roberts
2015-10-22 17:31 ` Barry Roberts
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