[PDFBOX-3754] Skip << >> in type1 font parser

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.5
• Fix Version/s: 2.0.6, 3.0.0 PDFBox
• Component/s: FontBox
• Labels: type1font
• External issue URL: https://github.com/mozilla/pdf.js/issues/7769
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 12/Apr/17 17:07
• Updated: 15/May/17 20:28
• Resolved: 12/Apr/17 18:08

Description

The attached file contains this in the ASCII parts of its type1 fonts:

%!FontType1-1.0:  
13 dict begin
/FontInfo 2 dict dup begin
/GlyphNames2HostCode <<
>> def
/GlyphNames2Unicode <<
>> def
end readonly def

PDFBox and (probably PDF.js) choke on the empty postscript dictionary. So I'll add parsing of empty dictionaries.