X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:content-type:content-transfer-encoding; q=dns; s=default; b=cfX
	7hIiuvelnTIBdHsCz/TSbO7Z5DZfu6ZHU0jqla73en81zTebD8Nqwlo8AWlD10Kz
	BjIq7+h9J+V0eZBQyiL92CTa5GFTHm8AwvqihAaA0GX0CvIgZNiNthWtUUr5+Vpj
	3/jdh2UHVI4xlt+/f58zuckxC4dFsVCMpGAhZJBY=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:content-type:content-transfer-encoding; s=default; bh=S9OjTrv8X
	FWePQavV6jqswK+PP0=; b=LFo11NvorLMdXM3hQ//VzjYh4RYjOADmULXhqGWl7
	rZSNPYPA7HobfRq7oRIsrQYyBjF+JXojg/7PqfvDJt3b66ZIxuBYZnbPaPANBoaL
	XfNj8Y7OtuXgZRW22OJKM6CWekvySd0xZ5BVPSPW/vH9pPsO8S6zoF9jXeAsth2e
	mg=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=0.7 required=5.0 tests=AWL,BAYES_50,KAM_LAZY_DOMAIN_SECURITY,T_RP_MATCHES_RCVD autolearn=no version=3.3.2
X-HELO:	ossmail01.onespin-solutions.com
Message-ID:	<55532896.1030700@onespin-solutions.com>
Date:	Wed, 13 May 2015 12:33:58 +0200
From:	=?UTF-8?B?RG9taW5payBTdHJhw59lcg==?= <dominik DOT strasser AT onespin-solutions DOT com>
User-Agent:	Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Crash in tar after update to 2.0.2-1
X-Spam-Score:	-2.9 () ALL_TRUSTED,BAYES_00
X-IsSubscribed:	yes

Hi,
after an update to Cygwin 2.0.2-1 my tar crashes unpacking a file (which
has been created on Unix).

The backtrace is:
#0  0x00000000773f86a4 in ntdll!RtlCopySid ()
   from /cygdrive/c/Windows/SYSTEM32/ntdll.dll
#1  0x00000001800c1a57 in pwdgrp::parse_group() () from /usr/bin/cygwin1.dll
#2  0x0000000180153f27 in pwdgrp::add_line(char*) () from
/usr/bin/cygwin1.dll
#3  0x000000018015576b in pwdgrp::add_account_post_fetch(char*, bool) ()
   from /usr/bin/cygwin1.dll
#4  0x0000000180155c79 in pwdgrp::add_account_from_file(char const*) ()
   from /usr/bin/cygwin1.dll
#5  0x00000001800c253a in internal_getgrnam(char const*, cyg_ldap*) ()
   from /usr/bin/cygwin1.dll
#6  0x00000001800c2acc in getgrnam32 () from /usr/bin/cygwin1.dll
#7  0x00000001801238fb in _sigfe () from /usr/bin/cygwin1.dll
#8  0x0000000000000006 in ?? ()

After analyzing the crash I checked our groups file.
It contained the following enty:
xxx::3333
After removing the entry, the crash was gone.

This worked in cygwin 1.7.x.

Best regards

Dominik

-- 
Dominik Strasser       | Phone:  +49 89 99013-436
OneSpin Solutions GmbH | Fax:    +49 89 99013-100
Nymphenburgerstr. 20a
80335 Muenchen         | dominik DOT strasser AT onespin-solutions DOT com
Geschaeftsfuehrung: Dr. Raik Brinkmann, Oliver Habeck
Vorsitzender des Beirats: Paul Hill
Sitz: Muenchen; Amtsgericht Muenchen HRB 139464
UstID#: DE 814413215

--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -