int main(int argc, char **argv){
char buf[128];
be_nice_to_people();
read(0, buf, 128);
((function_ptr)buf)();
}
int main(int argc, char **argv)
{
char buf[128];
be_nice_to_people();
read(0, buf, 128);
func_ptr func = (func_ptr) buf;
func();
return 0;
}
int main(int argc, char **argv){
int length;
be_nice_to_people();
puts("How long is your name?");
scanf("%d", &length);
if(length < BUFSIZE) //don't allow buffer overflow
greet(length);
else
puts("Length was too long!");
}
int main(int argc, char **argv)
{
if (argc != 2)
{
printf("Usage: art_of_the_shell [str]\n");
return 1;
}
be_nice_to_people();
vuln(argv[1]);
return 0;
}
int main(int argc, const char **argv) {
be_nice_to_people();
char buf[80];
bzero(buf, sizeof(buf));
int k = read(STDIN_FILENO, buf, 80);
printf(buf);
printf("%d!\n", x);
if (x == 4) {
printf("running sh...\n");
system("/bin/sh");
}
return 0;
}
int main(int argc, const char **argv) {
be_nice_to_people();
char buf[100];
if(argc == 1) {
errx(1, "please specify an argument\n");
}
memset(buf, '\0', sizeof(buf));
memcpy(buf, argv[1], sizeof(buf));
printf(buf);
/* Call the exit function */
(*exitFunc)();
return 0;
}
int main(int argc, char **argv){
be_nice_to_people();
if(argc > 1)
vuln(argv[1]);
return 0;
}
int main(int argc, char** argv) {
be_nice_to_people();
vulnerable_function();
write(STDOUT_FILENO, "Hello, World\n", 13);
}
