Commit ddfc4e17 authored Oct 02, 2012 by Bryan Schumaker Committed by Trond Myklebust Oct 02, 2012

NFS: Set key construction data for the legacy upcall



This prevents a null pointer dereference when
nfs_idmap_complete_pipe_upcall_locked() calls complete_request_key().

Fixes a regression caused by commit 0cac1202 (NFSv4: Ensure that
idmap_pipe_downcall sanity-checks the downcall data).

Signed-off-by: Bryan Schumaker <bjschuma@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

parent fd483570

fs/nfs/idmap.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -707,6 +707,7 @@ static int nfs_idmap_legacy_upcall(struct key_construction *cons,
		msg = &data->pipe_msg;
		im = &data->idmap_msg;
		data->idmap = idmap;
		data->key_cons = cons;

		ret = nfs_idmap_prepare_message(key->description, idmap, im, msg);
		if (ret < 0)

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