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From: Jonathan Nieder <jrnieder@gmail.com>
To: Christoph Mallon <mallon@cs.uni-saarland.de>
Cc: git@vger.kernel.org, Stefan Beller <sbeller@google.com>
Subject: Re: Bug in reflog of length 0x2BFF
Date: Mon, 1 Dec 2014 15:35:15 -0800	[thread overview]
Message-ID: <20141201233515.GV6527@google.com> (raw)
In-Reply-To: <547C8610.8080301@cs.uni-saarland.de>

Hi Christoph,

Christoph Mallon wrote:

> % git rev-parse 'master@{52}'
> warning: Log for ref refs/heads/master has gap after Thu, 1 Jan 1970 00:00:01 +0000.
> 0000000000000000000000000000000000000036

Can you say more?  What output did you expect and how does this differ
from it?

I tried, with git 2.2.0,

	git init gitbug &&
	cd gitbug &&
	git commit --allow-empty -m a &&
	wget http://tron.yamagi.org/zeug/reflog.bad &&
	mv reflog.bad .git/logs/refs/heads/master &&
	sha1sum .git/logs/refs/heads/master &&
	git rev-parse 'master@{52}'

The output:

 9ffe44715d0e542a60916255f144c74e6760ffd0  .git/logs/refs/heads/master
 0000000000000000000000000000000000000035

Could you make a test script that illustrates and reproduces the
problem?  I.e., a patch to a file like t/t1410-reflog.sh, such that
if I run

	cd git
	make
	cd t
	./t1410-reflog.sh

then I can reproduce the bug?

Thanks,
Jonathan

  parent reply	other threads:[~2014-12-01 23:35 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-01 15:15 Bug in reflog of length 0x2BFF Christoph Mallon
2014-12-01 16:00 ` Christoph Mallon
2014-12-01 18:53   ` Stefan Beller
2014-12-01 22:30     ` Christoph Mallon
2014-12-01 23:35 ` Jonathan Nieder [this message]
2014-12-02  1:39   ` Stefan Beller
2014-12-02  6:13   ` Christoph Mallon
2014-12-04 20:18   ` Junio C Hamano
2014-12-04 20:37     ` Christoph Mallon
2014-12-04 21:58       ` Jeff King
2014-12-04 22:14         ` Junio C Hamano
2014-12-05  1:28           ` [PATCH] for_each_reflog_ent_reverse: fix newlines on block boundaries Jeff King
2014-12-05  1:32             ` [PATCH] for_each_reflog_ent_reverse: turn leftover check into assertion Jeff King
2014-12-05 19:15               ` Junio C Hamano
2014-12-04 22:10       ` Bug in reflog of length 0x2BFF Junio C Hamano

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