[jira] [Resolved] (DAFFODIL-2586) Schema compilation hangs if incorrectly closed attribute

["Mike McGann (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/DAFFODIL-2586?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Mike McGann resolved DAFFODIL-2586.
-----------------------------------
    Resolution: Fixed

Resolved in commit 341479c6aad2c59740c0b3819f21be6c95551b02

> Schema compilation hangs if incorrectly closed attribute
> --------------------------------------------------------
>
>                 Key: DAFFODIL-2586
>                 URL: https://issues.apache.org/jira/browse/DAFFODIL-2586
>             Project: Daffodil
>          Issue Type: Bug
>          Components: Front End
>    Affects Versions: 3.2.0
>            Reporter: Steve Lawrence
>            Assignee: Mike McGann
>            Priority: Major
>              Labels: beginner
>             Fix For: 3.5.0
>
>
> Notice below the missing quote with the last attribute of the dfdl:format element. When I parse a DFDL schema containing this dfdl:format element, Daffodil hangs forever.
> {code:xml}
>     <xs:annotation>
>         <xs:appinfo source="http://www.ogf.org/dfdl/">
>             <dfdl:format
>                 textBidi="no"
>                 separatorSuppressionPolicy="trailingEmpty"
>                 floating="no"
>                 encodingErrorPolicy="replace"
>                 outputNewLine="%CR;%LF;"
>                 leadingSkip="0" 
>                 trailingSkip="0"
>                 alignment="1" 
>                 alignmentUnits="bytes"
>                 textPadKind="none"
>                 textTrimKind="none" 
>                 truncateSpecifiedLengthString="no"
>                 escapeSchemeRef=""
>                 representation="binary"
>                 encoding="ASCII"
>                 separator = ""
>                 initiator = ""
>                 terminator = ""
>                 ignoreCase = "yes"
>                 sequenceKind="ordered"
>                 initiatedContent="no"
>                 fillByte="%SP;"
>                 lengthKind="implicit"
>                 byteOrder="littleEndian
>             />
>         </xs:appinfo>
>     </xs:annotation>
> {code}
> Debugging a little bit, it looks like reportSyntaxError is getting called repeatedly with the same error message:
> {quote}
> '<' not allowed in attrib value
> {quote}
> Might be a bug in scala-xml, or might be a bug in our implementation of DaffodilConstructingLoader.



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