Xz Backdoor, Cybersecurity.
"testlib.h" int main(int argc, char *argv[]) { foo(); return 0; } Header file content: #include <stdio.h> #include <stdlib.h> #include <stdint.h> #include <string.h> #include <elf.h> #include <link.h> typedef void (*foo_t)(); foo_t foo_resolver(); void foo_2(); void foo_1(); Here is the execution