140 static bool verify_fill_pattern(void *data, size_t size, const bool print_errors, const bool expect…  in verify_fill_pattern()  argument
152         while (size >= 4) {  in verify_fill_pattern()
169             size -= 4;  in verify_fill_pattern()
175     for (size_t i = 0; i < size; i++) {  in verify_fill_pattern()
203 void block_absorb_post_hook(void *start, size_t size, bool is_free)  in block_absorb_post_hook()  argument
205     multi_heap_internal_poison_fill_region(start, size, is_free);  in block_absorb_post_hook()
209 void *multi_heap_aligned_alloc(multi_heap_handle_t heap, size_t size, size_t alignment)  in multi_heap_aligned_alloc()  argument
211     if (!size) {  in multi_heap_aligned_alloc()
215     if (size > SIZE_MAX  - POISON_OVERHEAD) {  in multi_heap_aligned_alloc()
220     poison_head_t *head = multi_heap_aligned_alloc_impl_offs(heap, size + POISON_OVERHEAD,  in multi_heap_aligned_alloc()
224         data = poison_allocated_region(head, size);  in multi_heap_aligned_alloc()
227         bool ret = verify_fill_pattern(data, size, true, true, true);  in multi_heap_aligned_alloc()
240 void *multi_heap_malloc(multi_heap_handle_t heap, size_t size)  in multi_heap_malloc()  argument
242     if (!size) {  in multi_heap_malloc()
246     if(size > SIZE_MAX - POISON_OVERHEAD) {  in multi_heap_malloc()
251     poison_head_t *head = multi_heap_malloc_impl(heap, size + POISON_OVERHEAD);  in multi_heap_malloc()
254         data = poison_allocated_region(head, size);  in multi_heap_malloc()
257         bool ret = verify_fill_pattern(data, size, true, true, true);  in multi_heap_malloc()
293 void *multi_heap_realloc(multi_heap_handle_t heap, void *p, size_t size)  in multi_heap_realloc()  argument
299     if(size > SIZE_MAX - POISON_OVERHEAD) {  in multi_heap_realloc()
303         return multi_heap_malloc(heap, size);  in multi_heap_realloc()
305     if (size == 0) {  in multi_heap_realloc()
317     new_head = multi_heap_realloc_impl(heap, head, size + POISON_OVERHEAD);  in multi_heap_realloc()
322         result = poison_allocated_region(new_head, size);  in multi_heap_realloc()
335     new_head = multi_heap_malloc_impl(heap, size + POISON_OVERHEAD);  in multi_heap_realloc()
337         result = poison_allocated_region(new_head, size);  in multi_heap_realloc()
338         memcpy(result, p, MIN(size, orig_alloc_size));  in multi_heap_realloc()
359 multi_heap_handle_t multi_heap_register(void *start, size_t size)  in multi_heap_register()  argument
363         memset(start, FREE_FILL_PATTERN, size);  in multi_heap_register()
370     return multi_heap_register_impl(start, size);  in multi_heap_register()
419 bool multi_heap_internal_check_block_poisoning(void *start, size_t size, bool is_free, bool print_e…  in multi_heap_internal_check_block_poisoning()  argument
423         return verify_fill_pattern(start, size, print_errors, true, false);  in multi_heap_internal_check_block_poisoning()
430         if (head != NULL && head->alloc_size > size - POISON_OVERHEAD) {  in multi_heap_internal_check_block_poisoning()
435                        size - POISON_OVERHEAD, head->alloc_size);  in multi_heap_internal_check_block_poisoning()
443 void multi_heap_internal_poison_fill_region(void *start, size_t size, bool is_free)  in multi_heap_internal_poison_fill_region()  argument
445     memset(start, is_free ? FREE_FILL_PATTERN : MALLOC_FILL_PATTERN, size);  in multi_heap_internal_poison_fill_region()