On Sat, 2008-04-19 at 10:52 -0700, Rajouri Jammu wrote:
> Thank you for the prompt response.
> 
> 
> Yes, I'm using autofs4 which came with CentOS release 4.6 

RHEL-4 U6 should be OK.
But I don't think any of the versions of mount are 100%.

> 
> 
> mount -V
> mount: mount-2.12a
> 
> 
> 
> Is that version of mount OK or do I need a newer version to work with
> the locking path?
> If I need a newer version can you please let me know approximately
> which one?
> 
> 
> Lastly, does autofs5 not have this issue?

This is a problem with mount and any version of autofs that
uses /etc/mtab will have this problem.

The later revisions of autofs v4 and autofs v5 use /etc/mtab somewhat
less and so are less vulnerable.

Using the patch requires a configure option to be specified.
I'm not sure if this patch has been added to the RHEL-4 package, you'll
need to check. In RHEL-5 the configure option is used when the package
is built so CentOS 5 will have this already.

Ian



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