Re: Bug in NFSV3 ACCESS Procedure reply

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On Wed, Aug 27, 2008 at 12:41:34PM -0700, Dilip Kumar wrote:
> Hi all,
> 
> I noticed a bug in the access rights of a NFSV3 ACCESS Reply. If a
> directory was created with only write permissions for the owner (chmod
> 200 directory), we expect the modify, extend and delete bits (access =
> 0x1C) to be set for this directory in the reply to an ACCESS RPC call
> with access = 0x1F send by the owner. Instead the NFS server on Linux
> returns an ACCESS Reply with access set to 0x0 (none of the bits were
> set). I tried checking this against Solaris server and it returns the
> expected access rights 0x1C. The Linux server I was using for testing
> was 2.6.9-1.667smp and the Solaris server was SunOS 5.8
> Generic_108528-22 Ultra Sparc-IIi.

What user are you performing the access call as, and who owns the
directory?  What does exportfs -v say?   (Do you have root_squash or
no_root_squash set?)

--b.

> 
> Please let me know if you need further details regarding this issue.
> 
> Thanks
> Dilip Kumar
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