Lines Matching refs:old_size
158 size_t old_size = _msize(p);
161 REAL(memcpy)(new_alloc, p, Min<size_t>(size, old_size));
162 if (old_size < size)
163 REAL(memset)(((u8 *)new_alloc) + old_size, 0, size - old_size);
317 size_t old_size = heapSizeFunc(hHeap, dwFlags, lpMem);
318 if (old_size == ((size_t)0) - 1) {
322 REAL(memcpy)(replacement_alloc, lpMem, old_size);
371 size_t old_size;
373 old_size = asan_malloc_usable_size(lpMem, pc, bp);
381 if (old_size < new_size)
382 REAL(memset)(((u8 *)ptr) + old_size, 0, new_size - old_size);