int main(int argc, char** argv) { vulnerable_function(argv[1]); return 0; }
int main(int argc, char** argv) { be_nice_to_people(); vulnerable_function(); write(STDOUT_FILENO, "Hello, World\n", 13); }
int main(int argc, char** argv) { if (argc==2&&strcmp("passwd",argv[1])==0) callsystem(); write(STDOUT_FILENO, "Hello, World\n", 13); vulnerable_function(); }
int main(int argc, char** argv) { string[0] = 0; vulnerable_function(argv[1]); return 0; }
int main(int argc, char** argv) { write(STDOUT_FILENO, "Hello, World\n", 13); vulnerable_function(); }
int main(int argc, char** argv) { systemaddr(); write(1, "Hello, World\n", 13); vulnerable_function(); }