Re: [regression] Newer gits cannot clone any remote repos

From: Torsten Bögershausen <tboegi@web.de>
Date: Nov 13, 2012, 20:51 UTC
Message-ID: <50A2B2DF.1080704@web.de>
In-Reply-To: <50A2978D.6080805@ramsay1.demon.co.uk>

On 13.11.12 19:55, Ramsay Jones wrote:

Show 25 quoted lines

> Douglas Mencken wrote:
>> *Any* git clone fails with:
>>
>> fatal: premature end of pack file, 106 bytes missing
>> fatal: index-pack failed
>>
>> At first, I tried 1.8.0, and it failed. Then I tried to build 1.7.10.5
>> then, and it worked. Then I tried 1.7.12.2, but it fails the same way
>> as 1.8.0.
>> So I decided to git bisect.
>>
>> b8a2486f1524947f232f657e9f2ebf44e3e7a243 is the first bad commit
>> ``index-pack: support multithreaded delta resolving''
> 
> This looks like the same problem I had on cygwin, which lead to
> commit c0f86547c ("index-pack: Disable threading on cygwin", 26-06-2012).
> 
> I didn't notice which platform you are on, but maybe you also have a
> thread-unsafe pread()? Could you try re-building git with the
> NO_THREAD_SAFE_PREAD build variable set?
> 
> HTH.
> 
> ATB,
> Ramsay Jones

This is interesting. I had the same problem on a PowerPC (Old PowerBook G4 running Linux).

Using NO_THREAD_SAFE_PREAD helped, thanks for the hint. (After recompiling without NO_THREAD_SAFE_PREAD I could clone from this machine again, so the problem is not really reproducable)

Are there more people running PowerPC (on the server side) ? /Torsten