| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <stdio.h> |
| |
| #include "valgrind.h" |
| |
| |
| int baaaad ( void ) |
| { |
| int i; |
| int spacer0[10]; |
| int aaa[10]; |
| int spacer1[10]; |
| int bbb[10]; |
| int spacer2[10]; |
| int ccc[10]; |
| int spacer3[10]; |
| VALGRIND_MAKE_NOACCESS_STACK(spacer0, sizeof spacer0); |
| VALGRIND_MAKE_NOACCESS_STACK(spacer1, sizeof spacer1); |
| VALGRIND_MAKE_NOACCESS_STACK(spacer2, sizeof spacer2); |
| VALGRIND_MAKE_NOACCESS_STACK(spacer3, sizeof spacer3); |
| printf("reading %p\n", &aaa[-3]); |
| return aaa[-3]; |
| for (i = 0; i < 10; i++) { |
| printf("poking addr %p\n", & spacer1[i]); |
| spacer0[i] = spacer1[i] = spacer2[i] = spacer3[i] = 0; |
| } |
| } |
| |
| |
| int main ( void ) |
| { |
| int z = baaaad(); |
| return 0; |
| } |