mirror of
https://github.com/GrapheneOS/hardened_malloc.git
synced 2024-07-03 10:01:59 +00:00
20 lines
314 B
C
20 lines
314 B
C
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
__attribute__((optimize(0)))
|
|
int main(void) {
|
|
char *p = malloc(128);
|
|
if (!p) {
|
|
return 1;
|
|
}
|
|
free(p);
|
|
|
|
p[65] = 'a';
|
|
|
|
// trigger reuse of the allocation
|
|
for (size_t i = 0; i < 100000; i++) {
|
|
free(malloc(128));
|
|
}
|
|
return 0;
|
|
}
|