wbemprox: Avoid a crash when a class is not implemented.

Signed-off-by: Hans Leidekker <hans@codeweavers.com> Signed-off-by: Alexandre Julliard <julliard@winehq.org>

wbemprox: Avoid a crash when a class is not implemented.
58572fc9 · Hans Leidekker · Alexandre Julliard · 82c753a2 · 58572fc9
Commit 58572fc9 authored Sep 19, 2019 by Hans Leidekker Committed by Alexandre Julliard Sep 19, 2019
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query.c dlls/wbemprox/query.c +2 -0

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--- a/dlls/wbemprox/query.c
+++ b/dlls/wbemprox/query.c
@@ -1123,6 +1123,8 @@ void set_variant( VARTYPE type, LONGLONG val, void *val_ptr, VARIANT *ret )

 static HRESULT map_view_index( const struct view *view, UINT index, UINT *table_index, UINT *result_index )
 {
+    if (!view->table) return WBEM_E_NOT_FOUND;
+
    switch (view->type)
    {
    case VIEW_TYPE_SELECT: