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Differential D72011 Diff 235662 compiler-rt/test/asan/TestCases/Windows/globalalloc_flags_fallback.cpp

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				// RUN: %clang_cl_asan /Od %s -Fe%t
				// RUN: %run %t 2>&1 \| FileCheck %s
				// RUN: %env_asan_opts=windows_hook_rtl_allocators=true %run %t 2>&1 \| FileCheck %s
				// UNSUPPORTED: asan-64-bits
				rnkUnsubmitted Not Done Reply Inline Actions What is the main blocker for making these tests work for 64-bit? Fixing the hotpatching interceptors? Chromium stopped using 32-bit ASan because the address space limitations were prohibitive. I think the sanitizer-windows bot only builds x64 these days, so if we can port these, that would help make sure they are covered. rnk: What is the main blocker for making these tests work for 64-bit? Fixing the hotpatching…
				#include <assert.h>
				#include <stdio.h>
				#include <windows.h>

				extern "C" int
				__sanitizer_get_ownership(const volatile void *p);

				int main() {
				char *buffer;
				HGLOBAL hMem;
				hMem = GlobalAlloc(GMEM_MOVEABLE, 32);
				buffer = (char *)GlobalLock(hMem);
				buffer[0] = 'a';
				assert(!__sanitizer_get_ownership(buffer));
				GlobalUnlock(hMem);
				GlobalFree(buffer);
				puts("Okay");
				// CHECK: Okay
				}