Hi

Here are a couple of patches:

Patch1
Fixes a problem with a previous patch I sent, that occurs when a PDF contains a 
mix of xref tables (ISO 32000-1 7.5.4)  and XRefStm streams (ISO 32000-1 
7.5.8.1) in the Prev chain. This happens if a PDF has been through multiple 
tools, for example the W-9 PDF on  irs.gov. PoDoFo currently assumes that all 
xrefs sections following an XRefStm are all XRefStms as well (which is not 
always true).
Has been used in production since July 2014

Patch 2
Fixes a NULL pointer de-ref on some badly formed PDFs
Has been used in production since Sept 2014

Best Regards
Mark

Mark Rogers - mark.rog...@powermapper.com
PowerMapper Software Ltd - www.powermapper.com
Registered in Scotland No 362274 Quartermile 2 Edinburgh EH3 9GL

Attachment: patch2.diff
Description: patch2.diff

Attachment: patch1.diff
Description: patch1.diff

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