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NFSv4: Fix a regression in decode_getfattr

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We don't want to have the mounted_on_fileid overwrite the true fileid. We
only return the former if the server didn't supply the true fileid.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
This commit is contained in:
Trond Myklebust 2010-10-23 15:43:10 -04:00
parent 7ad0735300
commit 3201f3dd73
1 changed files with 1 additions and 1 deletions
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fs/nfs/nfs4xdr.c
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@ -3912,7 +3912,7 @@ static int decode_getfattr_attrs(struct xdr_stream *xdr, uint32_t *bitmap,
status = decode_attr_mounted_on_fileid(xdr, bitmap, &fileid);
if (status < 0)
goto xdr_error;
if (status != 0) {
if (status != 0 && !(fattr->valid & status)) {
fattr->fileid = fileid;
fattr->valid |= status;
}