int3resting27 <int3restin...@cock.li> wrote:
> Example program:
>
> #include <unistd.h>
> #include <stdio.h>
> int main(int argc, char **argv) {
> char *const args[] = { "Z", NULL, };
> char *const env[] = { NULL, };
>
> if (argv[0][0] == 'Z') {
> printf("success\n");
> return (0);
> }
>
> unveil(argv[0], "x");
> pledge("exec", "stdio rpath");
> execve(argv[0], args, env);
> }
>
> Expected behavior: execve's itself then prints "success" and exits
You are making quite a big an assumption, and it is wrong.
