12 lines · c
1#include <stdlib.h>2int main ()3{4 const char *empty_string = "";5 const char *one_letter_string = "1";6 // This expects that lower 4k of memory will be mapped unreadable, which most7 // OSs do (to catch null pointer dereferences).8 const char *invalid_memory_string = (char*)0x100;9 10 return empty_string[0] + one_letter_string[0]; // breakpoint here11}12