contiguous_container_crash.cc [plain text]
#include <assert.h>
#include <string.h>
extern "C" {
void __sanitizer_annotate_contiguous_container(const void *beg, const void *end,
const void *old_mid,
const void *new_mid);
}
static volatile int one = 1;
int TestCrash() {
long t[100];
__sanitizer_annotate_contiguous_container(&t[0], &t[0] + 100, &t[0] + 100,
&t[0] + 50);
return (int)t[60 * one]; }
void BadBounds() {
long t[100];
__sanitizer_annotate_contiguous_container(&t[0], &t[0] + 100, &t[0] + 101,
&t[0] + 50);
}
int main(int argc, char **argv) {
assert(argc == 2);
if (!strcmp(argv[1], "crash"))
return TestCrash();
else if (!strcmp(argv[1], "bad-bounds"))
BadBounds();
}