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ensure in debug mode that all allocated block are initialized with MI_DEBUG_UNINIT (issue #501)

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Daan Leijen 2021-12-20 12:33:54 -08:00
parent 7d06234724
commit d508c3d618
1 changed files with 4 additions and 0 deletions
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4
src/page.c
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@ -621,7 +621,11 @@ static void mi_page_init(mi_heap_t* heap, mi_page_t* page, size_t block_size, mi
page->keys[0] = _mi_heap_random_next(heap); page->keys[0] = _mi_heap_random_next(heap);
page->keys[1] = _mi_heap_random_next(heap); page->keys[1] = _mi_heap_random_next(heap);
#endif #endif
#if MI_DEBUG > 0
page->is_zero = false; // ensure in debug mode we initialize with MI_DEBUG_UNINIT, see issue #501
#else
page->is_zero = page->is_zero_init; page->is_zero = page->is_zero_init;
#endif
mi_assert_internal(page->capacity == 0); mi_assert_internal(page->capacity == 0);
mi_assert_internal(page->free == NULL); mi_assert_internal(page->free == NULL);