msctf: Set size before calling RegQueryValueExW().

Signed-off-by: Zhiyi Zhang <zzhang@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

msctf: Set size before calling RegQueryValueExW().
8b64f0a4 · Zhiyi Zhang · Alexandre Julliard · 65095933 · 8b64f0a4
Commit 8b64f0a4 authored Oct 19, 2021 by Zhiyi Zhang Committed by Alexandre Julliard Oct 19, 2021
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inputprocessor.c dlls/msctf/inputprocessor.c +1 -0

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--- a/dlls/msctf/inputprocessor.c
+++ b/dlls/msctf/inputprocessor.c
@@ -432,6 +432,7 @@ static HRESULT WINAPI InputProcessorProfiles_GetDefaultLanguageProfile(
    }
    CLSIDFromString(buf,pclsid);
+    count = sizeof(buf);
    res = RegQueryValueExW(hkey, szwProfile, 0, NULL, (LPBYTE)buf, &count);
    if (res == ERROR_SUCCESS)
        CLSIDFromString(buf,pguidProfile);