=== Welcome to the HD Bike Hub === Enter your hub key: flagh0p3_y0u_f0und_th3_h1d3_b1k3 Success! The flag is printed without ever passing the check_key test. If you prefer a “classic” shellcode approach, you can place a /bin/sh payload on the stack and return to it.
int main(void) char buf[64]; puts("=== Welcome to the HD Bike Hub ==="); printf("Enter your hub key: ");
return 1;