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https://issues.apache.org/jira/browse/WW-5836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Lukasz Lenart updated WW-5836:
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Fix Version/s: 7.5.0
6.13.0
> Number tag and localized text arguments do not bound integer digits when
> formatting BigDecimal
> ----------------------------------------------------------------------------------------------
>
> Key: WW-5836
> URL: https://issues.apache.org/jira/browse/WW-5836
> Project: Struts 2
> Issue Type: Bug
> Components: Core
> Reporter: Lukasz Lenart
> Priority: Major
> Fix For: 6.13.0, 7.5.0
>
>
> WW-5828 bounded the number of integer digits {{StringConverter}} emits when
> it formats a {{BigDecimal}}, falling back to {{BigDecimal.toString()}} past
> the bound so that the length of the output follows the precision of the value
> rather than its scale.
> Two other places in core format a {{BigDecimal}} without going through
> {{StringConverter}}, and neither applies the same bound:
> * the {{number}} tag formats the value it finds on the stack with
> {{NumberFormat}} directly;
> * message arguments passed to {{getText(key, args)}} (also reached from the
> {{text}} tag with {{param}}, and from validator {{messageParams}}) are
> formatted by {{MessageFormat}}, which delegates numeric arguments to the
> locale {{NumberFormat}}.
> Apply the WW-5828 bound to both paths, sharing the bound rather than
> duplicating the constant. For message arguments the bound has to be applied
> through the formatter, not by substituting the argument, since a number-typed
> message element rejects a {{String}} argument. Values within the bound must
> render byte-identically to today, including {{currency}} and typed message
> elements.
> Same fix on the 6.x line.
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