Bug 27936

Summary:	Bug in postscript roll implementation
Product:	poppler	Reporter:	Thomas Freitag <Thomas.Freitag>
Component:	general	Assignee:	poppler-bugs <poppler-bugs>
Status:	RESOLVED FIXED	QA Contact:
Severity:	normal
Priority:	medium
Version:	unspecified
Hardware:	Other
OS:	All
Whiteboard:
i915 platform:		i915 features:
Attachments:	patch (forgot the constructor part) sample PDF where the patch solve the bug

Description Thomas Freitag 2010-05-02 04:01:44 UTC

Created attachment 35373 [details] [review]
patch (forgot the constructor part)

There is a bug in the postscript roll implementation: if the second parameter is negativ, rolling is done just by one because the for loop was forgotten, i.e. 
6 -2 roll is done as if it was 6 -1 roll

Comment 1 Thomas Freitag 2010-05-02 04:04:46 UTC

Created attachment 35374 [details]
sample PDF where the patch solve the bug

without patch it is painted green, but it should be red

Comment 2 Albert Astals Cid 2010-05-02 15:32:10 UTC

Can you please try 0.13.3, I already fixed it there.

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