nfs: only show Posix ACLs in listxattr if actually present

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The big ACL switched nfs to use generic_listxattr, which calls all existing
->list handlers.  Add a custom .listxattr implementation that only lists
the ACLs if they actually are present on the given inode.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reported-by: Philippe Troin <phil@fifi.org>
Tested-by: Philippe Troin <phil@fifi.org>
Fixes: 013cdf1088 (nfs: use generic posix ACL infrastructure ...)
Cc: stable@vger.kernel.org # 3.14+
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

...

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Christoph Hellwig 2014-06-18 11:07:03 +02:00 • committed by Trond Myklebust

parent 66b0686049

commit 74adf83f5d

2 changed files with 45 additions and 2 deletions

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43

fs/nfs/nfs3acl.c

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4

fs/nfs/nfs3proc.c

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