SysStringLen can get a NULL pointer (and shall return 0).

be5e3c65 · Eric Pouech · Alexandre Julliard · 656eebd8 · be5e3c65
Commit be5e3c65 authored Dec 12, 1999 by Eric Pouech Committed by Alexandre Julliard Dec 12, 1999
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ole2disp.c dlls/oleaut32/ole2disp.c +1 -0

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--- a/dlls/oleaut32/ole2disp.c
+++ b/dlls/oleaut32/ole2disp.c
@@ -279,6 +279,7 @@ int WINAPI SysStringLen(BSTR str)
 {
    DWORD* bufferPointer;
+     if (!str) return 0;
    /*
     * The length of the string (in bytes) is contained in a DWORD placed 
     * just before the BSTR pointer