Commit 57bbe3d7 authored by Andy Adamson's avatar Andy Adamson Committed by Trond Myklebust

NFS check the return of nfs4_negotiate_security in nfs4_submount

Signed-off-by: default avatarAndy Adamson <andros@netapp.com>
Tested-By: default avatarSteve Dickson <steved@redhat.com>
Signed-off-by: default avatarTrond Myklebust <trond.myklebust@primarydata.com>
parent 6edf9609
......@@ -399,7 +399,10 @@ struct vfsmount *nfs4_submount(struct nfs_server *server, struct dentry *dentry,
flavor = client->cl_auth->au_flavor;
else {
rpc_authflavor_t new = nfs4_negotiate_security(dir, name);
if ((int)new >= 0)
if ((int)new < 0) {
mnt = ERR_PTR((int)new);
goto out;
}
flavor = new;
}
mnt = nfs_do_submount(dentry, fh, fattr, flavor);
......
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