doc-dump.py - no longer displaying document template information

[re-fox]

Using a previous version of the tool it was possible to get information on a remote template. New versions result in the following error -> SttbfAssoc::dump() wanted to read beyond the end of the stream

To reproduce:

$ git checkout 953c2e65c059c8542b977d7a42fccf26b0397e66
$ python2 doc-dump.py .9e23a08981ae336068905c771754f7ea26b19d3d978b1bd554a4202a165b3072

...snipped...
<fcSttbfAssoc value="0x3bea" offset="0x19e"/>
<lcbSttbfAssoc value="0x7c" offset="0x1a2">
<sttbfAssoc type="SttbfAssoc" offset="15338" size="124 bytes">
<fExtend value="0xffff"/>
<cData value="0x12"/>
<cbExtra value="0x0"/>
<cchData index="0x0" meaning="Unused. MUST be ignored." offset="15346" size="0 bytes">
<string value=""/>
</cchData>
<cchData index="0x1" meaning="The path of the associated document template (2), if it is not the default Normal template." offset="15348" size="41 bytes">
<string value="https://checklicensekey.com/ebriated.dotm"/>
</cchData>
...snipped...

When using the current version directly from the main branch, an error is tossed.

$ git checkout master
$ python3 doc-dump.py .9e23a08981ae336068905c771754f7ea26b19d3d978b1bd554a4202a165b3072

...snipped...
<fcSttbfAssoc value="0x3bea" offset="0x19e"/>
<lcbSttbfAssoc value="0x7c" offset="0x1a2">
<sttbfAssoc type="SttbfAssoc" offset="15338" size="124 bytes">
<fExtend value="0xffff"/>
<cData value="0x12"/>
<cbExtra value="0x0"/>
<info what="SttbfAssoc::dump() wanted to read beyond the end of the stream"/>
</sttbfAssoc>
...snipped...

A copy of the document is uploaded here (password: infected). Use caution when handling the attachment.
9e23a08981ae336068905c771754f7ea26b19d3d978b1bd554a4202a165b3072.zip