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merge from dev

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This commit is contained in:
Daan Leijen 2021-02-24 15:17:35 -08:00
commit ad96d220f4
2 changed files with 26 additions and 9 deletions
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24
test/main-override.cpp
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@ -33,17 +33,19 @@ void padding_shrink(); // issue #209
void various_tests();
void test_mt_shutdown();
void large_alloc(void); // issue #363
void fail_aslr(); // issue #372
int main() {
mi_stats_reset(); // ignore earlier allocations
heap_thread_free_large();
heap_no_delete();
heap_late_free();
padding_shrink();
various_tests();
large_alloc();
//heap_thread_free_large();
//heap_no_delete();
//heap_late_free();
//padding_shrink();
//various_tests();
//test_mt_shutdown();
test_mt_shutdown();
//fail_aslr();
mi_stats_print(NULL);
return 0;
}
@ -221,4 +223,12 @@ void large_alloc(void)
delete[] a;
});
th.join();
}
// issue #372
void fail_aslr() {
size_t sz = (4ULL << 40); // 4TiB
void* p = malloc(sz);
printf("pointer p: %p: area up to %p\n", p, (uint8_t*)p + sz);
*(int*)0x7FFFFFFF000 = 0; // should segfault
}