[PATCH] mmdevapi/tests: Use PropVariantClear after calling IPropertyStore_GetValue (Valgrind).
Sven Baars
sven.wine at gmail.com
Sun Jun 2 05:01:23 CDT 2019
Signed-off-by: Sven Baars <sven.wine at gmail.com>
---
dlls/mmdevapi/tests/propstore.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/dlls/mmdevapi/tests/propstore.c b/dlls/mmdevapi/tests/propstore.c
index 02340ba1f6..bbd4ffe10f 100644
--- a/dlls/mmdevapi/tests/propstore.c
+++ b/dlls/mmdevapi/tests/propstore.c
@@ -58,23 +58,26 @@ static void test_propertystore(IPropertyStore *store)
{
WideCharToMultiByte(CP_ACP, 0, pv.u.pwszVal, -1, temp, sizeof(temp)-1, NULL, NULL);
trace("guid: %s\n", temp);
- CoTaskMemFree(pv.u.pwszVal);
+ PropVariantClear(&pv);
}
pv.vt = VT_EMPTY;
hr = IPropertyStore_GetValue(store, (const PROPERTYKEY*)&DEVPKEY_DeviceInterface_FriendlyName, &pv);
ok(hr == S_OK, "Failed with %08x\n", hr);
ok(pv.vt == VT_LPWSTR && pv.u.pwszVal, "FriendlyName value had wrong type: 0x%x or was NULL\n", pv.vt);
+ PropVariantClear(&pv);
pv.vt = VT_EMPTY;
hr = IPropertyStore_GetValue(store, (const PROPERTYKEY*)&DEVPKEY_DeviceInterface_Enabled, &pv);
ok(hr == S_OK, "Failed with %08x\n", hr);
ok(pv.vt == VT_EMPTY, "Key should not be found\n");
+ PropVariantClear(&pv);
pv.vt = VT_EMPTY;
hr = IPropertyStore_GetValue(store, (const PROPERTYKEY*)&DEVPKEY_DeviceInterface_ClassGuid, &pv);
ok(hr == S_OK, "Failed with %08x\n", hr);
ok(pv.vt == VT_EMPTY, "Key should not be found\n");
+ PropVariantClear(&pv);
}
static void test_deviceinterface(IPropertyStore *store)
@@ -91,7 +94,7 @@ static void test_deviceinterface(IPropertyStore *store)
ok(hr == S_OK, "GetValue failed: %08x\n", hr);
ok(pv.vt == VT_LPWSTR, "Got wrong variant type: 0x%x\n", pv.vt);
trace("device interface: %s\n", wine_dbgstr_w(pv.u.pwszVal));
- CoTaskMemFree(pv.u.pwszVal);
+ PropVariantClear(&pv);
}
static void test_getat(IPropertyStore *store)
--
2.17.1
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