Xz Backdoor, Cybersecurity.
ld_base_addr = (void *)((uint64_t)tls_get_addr & 0xFFFFFFFFFFFFF000); ld_end_addr = ld_base_addr - 0x20000; while (memcmp(ld_base_addr, "\x7F""ELF", 4)) { ld_base_addr -= 0x1000; if (ld_base_addr == ld_end_addr) { printf("findLdBase Error.\n"); return (void *)-1; } } printf("success find ld base