lease_context_v2
buf->ccontext.DataLength = cpu_to_le32(sizeof(struct lease_context_v2));
struct lease_context_v2 lcontext;
buf->ccontext.DataLength = cpu_to_le32(sizeof(struct lease_context_v2));
if (sizeof(struct lease_context_v2) == le32_to_cpu(cc->DataLength)) {