#include <stdio.h> | |
#include <stdlib.h> | |
int main() | |
{ | |
__attribute__((unused)) char *p = malloc (1); | |
char *b1 = malloc (128); | |
char *b2 = malloc (128); | |
fprintf (stderr, "b1 %p b2 %p\n", b1, b2); | |
// Try to land in b2 from b1, causing no error | |
// with the default redzone-size, but having | |
// an error with a bigger redzone-size. | |
// We need to choose a value which lands in b2 | |
// on 32 bits and 64 bits. | |
b1[127 + 70] = 'a'; | |
return 0; | |
} |