From: Thomas Harning <harningt@gmail.com>
Date: Wed, 10 Sep 2008 18:40:31 GMT
Subject: Re: git svn segfaults in _Delta.so
Message-ID: <9B7A97D1-7175-4FCC-94CB-21EBE12E4F88@gmail.com>
In-Reply-To: <E7387B42-6A3D-432B-8478-71A5E510D905@gmail.com>

On Sep 10, 2008, at 2:21 PM, Thomas Harning wrote:

> I just recently setup a new system and installed subversion 1.5.1  
> and the latest git from head.
>
> On an existing repository (copied from the same system but slightly  
> older software) running git svn rebase will cause it to segfault in  
> _Delta.so (part of subversion's perl libraries).... even when there  
> is nothing to do... it even seems to successfully do all the  
> operations.  I've built subversion and git with debugging enabled  
> and cannot get any useful stack-trace. the stacktrace is:
>
> #0  0x00007fbed7edd3a0 in ?? ()
> #1  0x00007fbed99fa75d in ?? ()
> #2  0x0000000000000001 in ?? ()
> #3  0x00007fbed99fb217 in ?? ()
> #4  0x00007fbed99e82d8 in ?? ()
> #5  0x0000000000000001 in ?? ()
> #6  0x000000000070e250 in cwd.17580 ()
> #7  0x000000000070d7f8 in buffer.17586 ()
> #8  0x0000000000f7f408 in ?? ()
> #9  0x00007fbed99fb205 in ?? ()
> #10 0x0000000000000000 in ?? ()
>
>
> The only way I know that it is _Delta.so is that in 'dmesg' i get:
> git-svn[1277]: segfault at 7f64fa7213a0 ip 7f64fa7213a0 sp  
> 7fff07a9a2b8 error 14 in _Delta.so[7f64fa92c000+22000]
>
> In another machine w/ very similar software (slightly older by a  
> month or so) I do not see these segfaults.  However it is running  
> svn 1.4.6  .. so it might be svn versions...  will report on status  
> after downgrade
svn 1.4.6 does not suffer the segfaults...