1 files changed, 16 insertions, 0 deletions
diff --git a/compiler-rt/test/asan/TestCases/Windows/heapalloc_doublefree.cpp b/compiler-rt/test/asan/TestCases/Windows/heapalloc_doublefree.cpp
new file mode 100644
index 00000000000..3394a9233b6
--- /dev/null
+++ b/compiler-rt/test/asan/TestCases/Windows/heapalloc_doublefree.cpp
@@ -0,0 +1,16 @@
+// RUN: %clang_cl_asan -Od %s -Fe%t
+// RUN: %env_asan_opts=windows_hook_rtl_allocators=true not %run %t 2>&1 | FileCheck %s
+// UNSUPPORTED: asan-64-bits
+#include <cassert>
+#include <windows.h>
+
+int main() {
+  void *allocation = HeapAlloc(GetProcessHeap(), 0, 10);
+  assert(allocation != 0);
+  assert(HeapFree(GetProcessHeap(), 0, allocation));
+  HeapFree(GetProcessHeap(), 0, allocation); //will dump
+  assert(0 && "HeapFree double free should produce an ASAN dump\n");
+  return 0;
+}
+
+// CHECK: AddressSanitizer: attempting double-free on [[addr:0x[0-9a-fA-F]+]] in thread T0: