From: Andreas Gruenbacher <agruen@suse.de>
Date: Tue, 20 Dec 2005 15:29:05 +0000 (+0100)
Subject: [PATCH] nfsd: check for read-only exports before setting acls
X-Git-Tag: v2.6.15-rc7~16^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b7964c3d88668cef57e1a99861477168eeff4743;p=pandora-kernel.git

[PATCH] nfsd: check for read-only exports before setting acls

We must check for MAY_SATTR before setting acls, which includes checking
for read-only exports: the lower-level setxattr operation that
eventually sets the acl cannot check export-level restrictions.

Bug reported by Martin Walter <mawa@uni-freiburg.de>.

Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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