nfsd: reorder printk in do_probe_callback to avoid use-after-free



We're currently dereferencing the client after we drop our reference
count to it.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>

parent b8291ad0

fs/nfsd/nfs4callback.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -419,9 +419,9 @@ static int do_probe_callback(void *data)
		out_release_client:
		rpc_shutdown_client(client);
		out_err:
		put_nfs4_client(clp);
		dprintk("NFSD: warning: no callback path to client %.*s\n",
		(int)clp->cl_name.len, clp->cl_name.data);
		put_nfs4_client(clp);
		return status;
		}