[PATCH 1/5] appwiz.cpl: Pass size in bytes to RegQueryValueExW().
Zhiyi Zhang
zzhang at codeweavers.com
Tue Oct 19 03:30:31 CDT 2021
Signed-off-by: Zhiyi Zhang <zzhang at codeweavers.com>
---
dlls/appwiz.cpl/appwiz.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dlls/appwiz.cpl/appwiz.c b/dlls/appwiz.cpl/appwiz.c
index 2bc108b63c6..410de81043d 100644
--- a/dlls/appwiz.cpl/appwiz.c
+++ b/dlls/appwiz.cpl/appwiz.c
@@ -542,7 +542,7 @@ static void SetInfoDialogText(HKEY hKey, LPCWSTR lpKeyName, LPCWSTR lpAltMessage
}
else
{
- buflen = MAX_STRING_LEN;
+ buflen = sizeof(buf);
if ((RegQueryValueExW(hKey, lpKeyName, 0, 0, (LPBYTE) buf, &buflen) ==
ERROR_SUCCESS) && buf[0])
--
2.32.0
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