[OpenAFS] problems with file links under Windows XP

[Jeffrey Altman]

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Lars:

If you have a reproducible test case, please follow the directions in
the release notes and file a bug report to openafs-bugs@openafs.org.
In particular, if you can place a live public test case that I can run a 
client against it will make things much easier to track down.

Also, I would really like to understand the rationale for creating
a link that includes either ".." or "../..".  Can you provide me an 
example where this makes sense?

The limit of 100 characters seems very strange.  The max length of a 
target is 1024 characters.

Thank you.

Jeffrey Altman



Lars Richter wrote:
> Hello all,
> 
> we get some serious problems with file links in our environment.
> 
> We are using OpenAFS for Windows version 1.5.30 and Linux AFS-Servers 
> 1.4.6.
> 
> When we create a file link under Linux with a pattern like 
> "PATH/../../PATH" and the path is longer than 100 characters, we get an 
> error on Windows "Permission denied". In a 64bit environment the 
> AFS-Client crashes with a message "OpenAFS Stopping due to error 
> (cm_scache.c:1783): cm_scache_t refCount 0." in the EventLog.
> 
> I did some tests with older versions. The result is, that the latest 
> version without the error is 1.5.21. I think, there is a problem in the 
> recursion detection feature in version 1.5.22, which was partly fixed in 
> 1.5.23 and 1.5.24.
> 
> Does the path have a pattern like "PATH/../PATH" there are no problems.
> 
> Does anyone have any suggestions?
> 
> Regards,
> Lars
> 
>   

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