#include <string.h>
#define BUF_SIZE 0x1000
char buf[BUF_SIZE] = {};
void break_here(char **argv, char **envp){}
int main(int argc, char* argv[], char* envp[]) {
char *valid_argv[] = {"xxxx", NULL};
memset(buf, 0, BUF_SIZE);
break_here(valid_argv, envp);
return 0;
}