nfsd4: handle seqid-mutating open errors from xdr decoding

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If a client sets an owner (or group_owner or acl) attribute on open for
create, and the mapping of that owner to an id fails, then we return
BAD_OWNER.  But BAD_OWNER is a seqid-mutating error, so we can't
shortcut the open processing that case: we have to at least look up the
owner so we can find the seqid to bump.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>

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This commit is contained in:

J. Bruce Fields 2013-02-28 12:51:49 -08:00

parent b600de7ab9

commit 9d313b17db

3 changed files with 28 additions and 1 deletions

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27

fs/nfsd/nfs4proc.c

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1

fs/nfsd/nfs4xdr.c

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1

fs/nfsd/xdr4.h

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