mmdevapi: Fixed buffer size passed to RegEnumKeyExW.

acefa93c · Marcus Meissner · Alexandre Julliard · aa16c89b · acefa93c
Commit acefa93c authored Dec 31, 2010 by Marcus Meissner Committed by Alexandre Julliard Dec 31, 2010
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devenum.c dlls/mmdevapi/devenum.c +1 -1

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--- a/dlls/mmdevapi/devenum.c
+++ b/dlls/mmdevapi/devenum.c
@@ -950,7 +950,7 @@ HRESULT MMDevEnum_Create(REFIID riid, void **ppv)
            DWORD len;
            PROPVARIANT pv = { VT_EMPTY };

-            len = sizeof(guidvalue);
+            len = sizeof(guidvalue)/sizeof(guidvalue[0]);
            ret = RegEnumKeyExW(cur, i++, guidvalue, &len, NULL, NULL, NULL, NULL);
            if (ret == ERROR_NO_MORE_ITEMS)
            {