[PATCH] propsys: propvariantclear does not clear on uninitialized values (Coverity)

[Marcus Meissner]

Hi,

PropVariantClear() derefs propvar.vt... it must be initialized.
test this fact too.

Ciao, Marcus
---
 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;
-- 
1.7.3.4