Public bug reported:
I have a PDF that crashes Document Viewer repeatably at the same page.
Starting evince from console, I see these errors (at p.709, 719/958):
Syntax Error: Missing or invalid CharProcs dictionary in Type 3 font
Syntax Error: Weird page contents
evince: /build/buildd/cairo-1.13.0~20140204/src/cairo-scaled-font.c:459:
_cairo_scaled_glyph_page_destroy: Assertion `!scaled_font->cache_frozen' failed.
Aborted (core dumped)
MuPDF and Firefox also flag the font error, but don't crash. Firefox
says (at p.711, 721/958)
Warning: Error during font loading: Type3 font load error: TypeError:
this.stream.getByte is not a function pdf.js:273:11
and MuPDF says (at p.712, 722/958)
error: syntaxerror: Type3 font missing CharProcs
error: cannot load type3 font (3207 0 R)
error: cannot set font
warning: Ignoring errors during rendering
warning: cannot draw text since font and size not set
error: syntaxerror: Type3 font missing CharProcs
error: cannot load type3 font (3207 0 R)
error: cannot set font
warning: cannot draw text since font and size not set
mupdf: warning: Errors found on page
warning: cannot render glyph
I attached a bit of a PDF that triggers this. Evince will crash when it
reaches p.708 (9/16 in the extract). MuPDF and Firefox will throw errors
at p.712 but won't crash. (idk why it's not the same.)
** Affects: evince (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "Silbey_710-725.pdf"
https://bugs.launchpad.net/bugs/1680288/+attachment/4855871/+files/Silbey_710-725.pdf
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https://bugs.launchpad.net/bugs/1680288
Title:
evince crashes on 'Type 3 font' error in PDF
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