Bug 106295

Summary:	poppler_document_new_from_stream creates PopplerInputStream with zero length
Product:	poppler	Reporter:	Emilio Pozuelo Monfort <pochu27>
Component:	glib frontend	Assignee:	poppler-bugs <poppler-bugs>
Status:	RESOLVED MOVED	QA Contact:
Severity:	normal
Priority:	medium	CC:	dai
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:

Description Emilio Pozuelo Monfort 2018-04-28 12:37:11 UTC

Hi,

I got this report: https://github.com/ruby-gnome2/ruby-gnome2/issues/1159
from Debian's: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=896596

Looks like poppler_document_new_from_stream() creates a PopplerInputStream with zero length even when _new_from_stream's length parameter is specified. That seems to cause some problems with PDFDoc's getLength() check:

https://cgit.freedesktop.org/poppler/poppler/commit/?id=a59f61641fcb36859b625749afb4561557e419f6

There's a patch in https://github.com/ruby-gnome2/ruby-gnome2/issues/1159. I don't know if that needs a check for length == -1 (i.e. unknown)

Comment 1 GitLab Migration User 2018-08-21 10:53:46 UTC

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