Letter to the European institutions
The code runs as a standard Linux process. Seccomp acts as a strict allowlist filter, reducing the set of permitted system calls. However, any allowed syscall still executes directly against the shared host kernel. Once a syscall is permitted, the kernel code processing that request is the exact same code used by the host and every other container. The failure mode here is that a vulnerability in an allowed syscall lets the code compromise the host kernel, bypassing the namespace boundaries.，更多细节参见服务器推荐
const uint8_t *bytes = (const uint8_t *)[data bytes];。关于这个话题，夫子提供了深入分析
create "Zaps" to move data between apps