Marcus Meissner : propsys: PropVariantClear does not clear on uninitialized values (Coverity).

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1104678b4005223a94e056e8dbddf3c786ec4d17
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1104678b4005223a94e056e8dbddf3c786ec4d17

Author: Marcus Meissner <marcus at jet.franken.de>
Date:   Sat Sep 15 19:06:48 2012 +0200

propsys: PropVariantClear does not clear on uninitialized values (Coverity).

---

 dlls/propsys/tests/propsys.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/dlls/propsys/tests/propsys.c b/dlls/propsys/tests/propsys.c
index a18d6b1..df4b8d7 100644
--- a/dlls/propsys/tests/propsys.c
+++ b/dlls/propsys/tests/propsys.c
@@ -774,6 +774,11 @@ static void test_intconversions(void)
     ULONGLONG ullval;
     HRESULT hr;
 
+    propvar.vt = 0xdead;
+    hr = PropVariantClear(&propvar);
+    ok (FAILED(hr), "PropVariantClear fails on invalid vt.\n");
+
+    propvar.vt = VT_I8;
     PropVariantClear(&propvar);
 
     propvar.vt = VT_I8;