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:from:date:to:cc:subject:message-id:references
	:mime-version:content-type:in-reply-to; q=dns; s=default; b=n8Yu
	92yTS5J0m/DRE72XPoyb8j4+YgZAAtKcgoMJrsbWL9v8Dz31RVSOp/n3H3PSc8pF
	p8pt7LMBVGzzJ3pPQehTwvVDRMnNSpAbs80veXZhDFnR7LTBR7/GoFPW5T4NM7uG
	51xJAzJdWVcxhE34RVzChPJAc0vdO1V13+iF8Cw=
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:from:date:to:cc:subject:message-id:references
	:mime-version:content-type:in-reply-to; s=default; bh=g02WGRvbe6
	wchxhOhPIMYSFoyUY=; b=OjA65zfROAhLvQbhxYvFFwyQ/k8O/j9GzUbyVxBZPV
	1Yqu083uY19dMwmhEwZAo8pCx8U4vM2iDzjSfqD0Wb6gAy2EReSQIR0AoLlhtpCM
	Muc5rFfgYY5rufqlDqglbYZJm6Zfagj6asQ8vCC9Au305GcAPjP4OK/OZhpEJ9lC
	I=
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=-1.6 required=5.0 tests=AWL,BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2
X-Spam-User:	qpsmtpd, 2 recipients
X-HELO:	mail-la0-f54.google.com
X-Received:	by 10.152.203.204 with SMTP id ks12mr13116364lac.65.1410344554812; Wed, 10 Sep 2014 03:22:34 -0700 (PDT)
From:	Alexey Shumkin <alex DOT crezoff AT gmail DOT com>
X-Google-Original-From:	Alexey Shumkin <Alex DOT Crezoff AT gmail DOT com>
Date:	Wed, 10 Sep 2014 14:22:27 +0400
To:	cygwin AT cygwin DOT com
Cc:	Corinna Vinschen <corinna-cygwin AT cygwin DOT com>,
	Marco Atzeri <marco DOT atzeri AT gmail DOT com>
Subject:	Re: mktime call hangs on Cygwin 1.7.30, Windows 7 32 bit
Message-ID:	<20140910102227.GA21313@ashu.dyn1.rarus.ru>
Mail-Followup-To:	Alexey Shumkin <Alex DOT Crezoff AT gmail DOT com>, cygwin AT cygwin DOT com, Corinna Vinschen <corinna-cygwin AT cygwin DOT com>, Marco Atzeri <marco DOT atzeri AT gmail DOT com>
References:	<20140902111045 DOT GA5860 AT ashu-win7> <5405AACD DOT 5050600 AT gmail DOT com>
MIME-Version:	1.0
In-Reply-To:	<5405AACD.5050600@gmail.com>
User-Agent:	Mutt/1.5.23 (2014-03-12)
X-IsSubscribed:	yes

On Tue, Sep 02, 2014 at 01:32:29PM +0200, Marco Atzeri wrote:
> On 02/09/2014 13:10, Alexey Shumkin wrote:
> >Prelude.
> >I use "self-compiled" Git (v2.x) on Cygwin (v1.7.30).
> >Sometimes Git v2.0.4 hung while performing
> >   git prune --expire 2.weeks.ago
> >
> >I have investigated while debugging that `mktime` call hung.
> >But that was an avoidable bug (skip prune - and all is ok). So, I've not
> >reported it.
> >
> >But after updating Git to v2.1.0
> >   git commit --amend -C HEAD --date=''
> >hangs, too. And now it is the often used operation by me.
> >So, I've made a simple example (copied from Git sources) to reproduce
> >the error.
> >
> >$ cat cygwin-mktime-bug.c
> >#include <time.h>
> >#include <string.h>
> >#include <stdio.h>
> >
> >int main(int argc, char **argv)
> >{
> >      struct tm tm;
> >
> >      memset(&tm, 0, sizeof(tm));
> >      tm.tm_year = -1;
> >      tm.tm_mon = -1;
> >      tm.tm_mday = -1;
> >      tm.tm_isdst = -1;
> >      tm.tm_hour = -1;
> >      tm.tm_min = -1;
> >      tm.tm_sec = -1;
> >
> >      printf("Working...\n");
> >      time_t temp_time = mktime(&tm);
> >       printf("Worked");
> -       printf("Worked");
> -       printf("Worked\n");
> >}
> >
> >$ gcc cygwin-mktime-bug.c -o cygwin-mktime-bug -I/usr/include -g
> >$ ./cygwin-mktime-bug.exe
> >Working...
> >
> no issue on my side.
I've tested on another machines with Cygwin v1.7.11 and v1.7.25. And it
worked. That`s Ok.
Also, I've run ./cygwin-mktime-bug.exe in CMD, and SUPRISINGLY it
worked, but when I run the SAME `cygwin-mktime-bug.exe` in `bash -l -i` it does not!

Ha-ha! After I've wrote text above, I've tested run `cygwin-mktime-bug.exe`
in `bash`, `bash -i`, `bash -l` AND(!) it worked well in first TWO
cases (`bash` & `bash -i`), and DOES NOT in `bash -l`.
How can it be? 8-O
> 
> $ LIMIT=1000
> $ for ((a=1 ; a <= LIMIT ; a++ )); do ./cygwin-mktime-bug.exe ; done
> 
> Working...
> Worked
> ...
> Working...
> Worked
> $
> 
> 
> >
> >So, there is a question: how to fix it?
> >Nota bene: I do not want to use Cygwin x64 (there were no exim when I've tested it).
> 
> 32 bit here.
> 
> $ uname -svr
> CYGWIN_NT-6.1-WOW64 1.7.32(0.274/5/3) 2014-08-13 23:03
> 
> please update to 1.7.32 and than follows:
> https://cygwin.com/problems.html
> 
> Regards
> Marco
> 
> --
> 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


--
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 -