shdocvw: Ignore invalid NULL PostData.

6caca88a · Jacek Caban · Alexandre Julliard · d6648e4f · 6caca88a
Commit 6caca88a authored Aug 16, 2010 by Jacek Caban Committed by Alexandre Julliard Aug 16, 2010
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navigate.c dlls/shdocvw/navigate.c +1 -1

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--- a/dlls/shdocvw/navigate.c
+++ b/dlls/shdocvw/navigate.c
@@ -761,7 +761,7 @@ HRESULT navigate_url(DocHost *This, LPCWSTR url, const VARIANT *Flags,
                Flags, Flags ? V_VT(Flags) : -1, TargetFrameName,
                TargetFrameName ? V_VT(TargetFrameName) : -1);

-    if(PostData && V_VT(PostData) == (VT_ARRAY | VT_UI1)) {
+    if(PostData && V_VT(PostData) == (VT_ARRAY | VT_UI1) && V_ARRAY(PostData)) {
        SafeArrayAccessData(V_ARRAY(PostData), (void**)&post_data);
        post_data_len = V_ARRAY(PostData)->rgsabound[0].cElements;
    }