204 #define OWNED_BY_RTL(heap, memory) \  argument
205   (!__sanitizer_get_ownership(memory) && HeapValidate(heap, 0, memory))
211   // interception takes place, so if it is not owned by the RTL heap we can  in INTERCEPTOR_WINAPI()
212   // pass it to the ASAN heap for inspection.  in INTERCEPTOR_WINAPI()
217     CHECK(dwFlags == 0 && "unsupported heap flags");  in INTERCEPTOR_WINAPI()
255   // Heap allocations happen before this function is hooked, so we must fall  in INTERCEPTOR_WINAPI()
256   // back to the original function if the pointer is not from the ASAN heap,  in INTERCEPTOR_WINAPI()
298     // If this heap block which was allocated before the ASAN  in SharedReAlloc()
397 // However, hooking them is necessary to hook Windows heap
400 // are part of the heap's public interface.
433   // Heap allocations happen before this function is hooked, so we must fall  in INTERCEPTOR_WINAPI()
434   // back to the original function if the pointer is not from the ASAN heap, or  in INTERCEPTOR_WINAPI()
470   // If it's actually a heap block which was allocated before the ASAN runtime  in INTERCEPTOR_WINAPI()
530           "ucrtbase.dll", "api-ms-win-core-heap-l1-1-0.dll", func)) {  \  in ReplaceSystemMalloc()
542   // ucrtbase.dll so that all attempts to use the lower-level win32 heap  in ReplaceSystemMalloc()
543   // allocation API will be directed to ASan's heap. We don't currently  in ReplaceSystemMalloc()