msi: Check for return value of GetUserName (Coverity).

ac0a7b64 · Marcus Meissner · Alexandre Julliard · 3a63aebc · ac0a7b64
Commit ac0a7b64 authored Sep 07, 2011 by Marcus Meissner Committed by Alexandre Julliard Sep 07, 2011
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package.c dlls/msi/package.c +2 -1

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--- a/dlls/msi/package.c
+++ b/dlls/msi/package.c
@@ -501,7 +501,8 @@ static UINT set_user_sid_prop( MSIPACKAGE *package )
    UINT r = ERROR_FUNCTION_FAILED;

    size = 0;
-    GetUserNameW( NULL, &size );
+    if (!GetUserNameW( NULL, &size ))
+	return r;

    user_name = msi_alloc( (size + 1) * sizeof(WCHAR) );
    if (!user_name)