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Posted to fop-dev@xmlgraphics.apache.org by bu...@apache.org on 2011/03/08 15:34:36 UTC

DO NOT REPLY [Bug 50892] New: Memory leak / Invalid PageViewports stored in IDTracker

https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

           Summary: Memory leak / Invalid PageViewports stored in
                    IDTracker
           Product: Fop
           Version: all
          Platform: All
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: P2
         Component: general
        AssignedTo: fop-dev@xmlgraphics.apache.org
        ReportedBy: martin.koegler@brz.gv.at


PageViewports are added to the IDTracker, while content is put into them.
The PageProvider discards PageViewports under some conditions
(discardCacheStartingWith) - the result is, that the ID Tracker has references
to the old PageViewport while the new PageViewport is used for rendering. 

There is a memory leak, as some content is put on the old PageViewport first,
before generating the new PageViewport. The content of the new PageViewport is
freed during rendering - the content of the old PageViewport is not freed.

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DO NOT REPLY [Bug 50892] Memory leak / Invalid PageViewports stored in IDTracker

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

Joshua Marquart <jo...@firstdata.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |joshua.marquart@firstdata.c
                   |                            |om

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DO NOT REPLY [Bug 50892] Memory leak / Invalid PageViewports stored in IDTracker

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

--- Comment #1 from Martin K <ma...@brz.gv.at> 2011-03-08 09:35:27 EST ---
Created an attachment (id=26744)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=26744)
Workaround: Replace old references in IDTracker

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DO NOT REPLY [Bug 50892] Memory leak / Invalid PageViewports stored in IDTracker

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

Glenn Adams <gl...@skynav.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #3 from Glenn Adams <gl...@skynav.com> 2012-04-08 05:06:45 UTC ---
please provide minimal input FO file, output PDF file(s), and all console
output demonstrating problem

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DO NOT REPLY [Bug 50892] Memory leak / Invalid PageViewports stored in IDTracker

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

--- Comment #2 from Glenn Adams <gl...@skynav.com> 2012-04-07 01:44:18 UTC ---
resetting P2 open bugs to P3 pending further review

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DO NOT REPLY [Bug 50892] Memory leak / Invalid PageViewports stored in IDTracker

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

--- Comment #4 from Glenn Adams <ga...@apache.org> 2012-04-24 05:34:49 UTC ---
(In reply to comment #3)
> please provide minimal input FO file, output PDF file(s), and all console
> output demonstrating problem

Martin, I am still awaiting your input as requested above. if I see no further
input by April 30, I will close this bug due to lack of requested information.
Regards, Glenn

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DO NOT REPLY [Bug 50892] Memory leak / Invalid PageViewports stored in IDTracker

Posted by bu...@apache.org.
https://issues.apache.org/bugzilla/show_bug.cgi?id=50892

Glenn Adams <gl...@skynav.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
           Priority|P2                          |P3

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