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https://issues.apache.org/jira/browse/FOP-2341?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13899162#comment-13899162
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Robert Meyer edited comment on FOP-2341 at 2/12/14 3:57 PM:
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I've uploaded a patch of a potential fix. It simply ensures that the previous
step font size is not the same as the current to prevent it endlessly cycling.
Alternatively I think this check could be placed in the while(..) definition.
I've tested it and it seems to work fine.
[EDIT] I'll give it a couple of days in case anyone else has any suggestions.
If not I'll go ahead and commit.
was (Author: rmeyer):
I've uploaded a patch of a potential fix. It simply ensures that the previous
step font size is not the same as the current to prevent it endlessly cycling.
Alternatively I think this check could be placed in the while(..) definition.
I've tested it and it seems to work fine.
> Infinite loop when "smaller" used with a zero length font-size
> ---------------------------------------------------------------
>
> Key: FOP-2341
> URL: https://issues.apache.org/jira/browse/FOP-2341
> Project: Fop
> Issue Type: Bug
> Components: general
> Affects Versions: 0.95, trunk
> Reporter: MOHD
> Priority: Critical
> Labels: font-size, infinite-loop, smaller
> Attachments: _test.fo, patch.diff
>
> Original Estimate: 1m
> Remaining Estimate: 1m
>
> My local FOP engine is hang when below scenario was occur.
> <fo:block font-style="normal" font-size="10mmpt" role="html:div">
> <fo:inline baseline-shift="super" font-size="smaller"
> role="html:sup">th</fo:inline>of each month.
> </fo:block>
> Please give some suggestion if any one has solution for this issue.
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