[PATCH 3/6] mfplat: Take a shortcut when comparing attribute with mismatching type.
Nikolay Sivov
nsivov at codeweavers.com
Mon Mar 18 05:00:58 CDT 2019
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/mfplat/main.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/dlls/mfplat/main.c b/dlls/mfplat/main.c
index 7481b77f48..00245314fe 100644
--- a/dlls/mfplat/main.c
+++ b/dlls/mfplat/main.c
@@ -757,7 +757,10 @@ static HRESULT WINAPI mfattributes_CompareItem(IMFAttributes *iface, REFGUID key
EnterCriticalSection(&attributes->cs);
if ((attribute = attributes_find_item(attributes, key, NULL)))
- *result = !PropVariantCompareEx(&attribute->value, value, PVCU_DEFAULT, PVCF_DEFAULT);
+ {
+ *result = attribute->value.vt == value->vt &&
+ !PropVariantCompareEx(&attribute->value, value, PVCU_DEFAULT, PVCF_DEFAULT);
+ }
LeaveCriticalSection(&attributes->cs);
--
2.20.1
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