Dmitry Timoshkov : ole32/tests: Fix crashes in PropVariantClear tests under win64.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: f35078ee400b4a4361e2c816530610a4471c7be7
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=f35078ee400b4a4361e2c816530610a4471c7be7

Author: Dmitry Timoshkov <dmitry at baikal.ru>
Date:   Fri Apr 18 18:09:59 2014 +0900

ole32/tests: Fix crashes in PropVariantClear tests under win64.

---

 dlls/ole32/tests/propvariant.c |    9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/dlls/ole32/tests/propvariant.c b/dlls/ole32/tests/propvariant.c
index bef0881..78c1ad0 100644
--- a/dlls/ole32/tests/propvariant.c
+++ b/dlls/ole32/tests/propvariant.c
@@ -196,8 +196,13 @@ static void test_validtypes(void)
         VARTYPE vt;
 
         memset(&propvar, 0x55, sizeof(propvar));
-        if (i == VT_RECORD || i == VT_BLOB || i == VT_BLOB_OBJECT)
-            U(propvar).uhVal.QuadPart = 0;
+        if (i == VT_RECORD)
+            memset(&propvar, 0, sizeof(propvar));
+        else if (i == VT_BLOB || i == VT_BLOB_OBJECT)
+        {
+            U(propvar).blob.cbSize = 0;
+            U(propvar).blob.pBlobData = NULL;
+        }
         else
             U(propvar).pszVal = NULL;
         vt = propvar.vt = i;