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Re: TSVNCache crashes (version 1.4.0 RC1)

From: Stefan Küng <tortoisesvn_at_gmail.com>
Date: 2006-08-18 21:39:40 CEST

Finnur Breki ?rarinsson wrote:
> Hey guys,
>
> I just installed TortoiseSVN 1.4.0 RC1 and rebooted. I went to a meeting while
> the computer was booting up (I have it set to auto log-in) and when I came back
> TSVNCache had crashed.
>
> The way I reproduce this problem is by installing GreenBorder Pro on a clean XP
> SP2 machine (GreenBorder Pro is available as a free trial on download.com if
> you search for "GreenBorder") and then I install TortoiseSVN.
>
> I have a reason to believe that this is because TortoiseSVN does not handle
> long directory names properly and that any application (not just GreenBorder)
> that uses long directory names would trigger this bug in TSVN.
>
> This is the call stack
> 00f0f724 7c90e89a 7c801e36 ffffffff c000000d ntdll!KiFastSystemCallRet
> 00f0f728 7c801e36 ffffffff c000000d 00f0f7cc ntdll!ZwTerminateProcess+0xc
> 00f0f738 7813881b ffffffff c000000d 00000022 kernel32!TerminateProcess+0x20
> 00f0fa74 781448e3 00000000 00000000 00000000 MSVCR80!_invoke_watson+0xe6
> 00f0fa98 00406ffe 00f0fae8 00000108 00168720 MSVCR80!wcscpy_s+0x29
> WARNING: Stack unwind information not available. Following frames may be wrong.
> 00f0fae0 78147298 003a0000 0044005c 0063006f TSVNCache+0x6ffe
>
> As you can see the crash occurs at point when the wcscpy function tries to copy
>
> something. It is actually copying this path:
>
> "C:\Documents and Settings\All Users\Application Data\GreenBorder
> \S-1-5-21-1123561945-1214440339-"839522115-1003\Session Specific\
> 0\Singleton_IsolatedContext\FsVirt\TransFs\Device\HarddiskVolume
> 1\Documents and Settings\VMXPSP2\Local Settings\Temporary Internet Files"
>
> However, the buffer size allocated is 108, so the entire buffer is not copied.
> If I am correct, this should be a pretty easy bug to fix.
>
> I have a crash dump if someone is interested (please reply and specify where I
> should upload it to).

Can you please send the crashdump (zipped, to avoid having virus
scanners filter the attachment out) to me? (tortoisesvn at gmail dot com).

Stefan

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Received on Fri Aug 18 21:40:00 2006

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