oleaut32: Null doc string params return E_INVALIDARG.

a1852086 · Jon Griffiths · Alexandre Julliard · 04912d26 · a1852086
Commit a1852086 authored Jun 29, 2008 by Jon Griffiths Committed by Alexandre Julliard Jun 30, 2008
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typelib2.c dlls/oleaut32/typelib2.c +4 -0

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--- a/dlls/oleaut32/typelib2.c
+++ b/dlls/oleaut32/typelib2.c
@@ -1275,6 +1275,8 @@ static HRESULT WINAPI ICreateTypeInfo2_fnSetDocString(
    int offset;

    TRACE("(%p,%s)\n", iface, debugstr_w(pStrDoc));
+    if (!pStrDoc)
+        return E_INVALIDARG;

    offset = ctl2_alloc_string(This->typelib, pStrDoc);
    if (offset == -1) return E_OUTOFMEMORY;
@@ -3154,6 +3156,8 @@ static HRESULT WINAPI ICreateTypeLib2_fnSetDocString(ICreateTypeLib2 * iface, LP
    int offset;

    TRACE("(%p,%s)\n", iface, debugstr_w(szDoc));
+    if (!szDoc)
+        return E_INVALIDARG;

    offset = ctl2_alloc_string(This, szDoc);
    if (offset == -1) return E_OUTOFMEMORY;