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Robert Meyer edited comment on FOP-2341 at 2/12/14 3:57 PM: ------------------------------------------------------------ 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. -- This message was sent by Atlassian JIRA (v6.1.5#6160)