What this means for namespace-guard
The guest runs in a separate virtual address space enforced by the CPU hardware. A bug in the guest kernel cannot access host memory because the hardware prevents it. The host kernel only sees the user-space process. The attack surface is the hypervisor and the Virtual Machine Monitor, both of which are orders of magnitude smaller than the full kernel surface that containers share.
。业内人士推荐同城约会作为进阶阅读
// 创建临时数组存储左子数组（右子数组可直接用原数组）
Анна Габай (Редактор отдела «Силовые структуры»)