msi: Make sure attrs variable is properly double nul-terminated in ITERATE_InstallODBCDataSource.

2568e5ec · Hans Leidekker · Alexandre Julliard · 4742dfba · 2568e5ec
Commit 2568e5ec authored Feb 11, 2010 by Hans Leidekker Committed by Alexandre Julliard Feb 11, 2010
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action.c dlls/msi/action.c +2 -2

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--- a/dlls/msi/action.c
+++ b/dlls/msi/action.c
@@ -5031,8 +5031,8 @@ static UINT ITERATE_InstallODBCDataSource( MSIRECORD *rec, LPVOID param )
    if (!attrs)
        return ERROR_OUTOFMEMORY;

-    sprintfW(attrs, attrs_fmt, desc);
-    attrs[len - 1] = '\0';
+    len = sprintfW(attrs, attrs_fmt, desc);
+    attrs[len + 1] = 0;

    if (!SQLConfigDataSourceW(NULL, request, driver, attrs))
    {