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nfsd4: bad BUG() in preprocess_stateid_op
It's OK for this function to return without setting filp--we do it in the special-stateid case. And there's a legitimate case where we can hit this, since we do permit reads on write-only stateid's. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
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@ -2983,7 +2983,6 @@ nfs4_preprocess_stateid_op(struct nfsd4_compound_state *cstate,
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*filpp = find_readable_file(stp->st_file);
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else
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*filpp = find_writeable_file(stp->st_file);
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BUG_ON(!*filpp); /* assured by check_openmode */
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}
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}
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status = nfs_ok;
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