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Posted to commits@daffodil.apache.org by "Mike Beckerle (Jira)" <ji...@apache.org> on 2022/03/10 14:44:00 UTC
[jira] [Resolved] (DAFFODIL-2666) NITF cyclic deadlock regression
[ https://issues.apache.org/jira/browse/DAFFODIL-2666?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Mike Beckerle resolved DAFFODIL-2666.
-------------------------------------
Resolution: Fixed
fixed in 55f638de74edfa400ce6cba1de19162069c9298a
> NITF cyclic deadlock regression
> --------------------------------
>
> Key: DAFFODIL-2666
> URL: https://issues.apache.org/jira/browse/DAFFODIL-2666
> Project: Daffodil
> Issue Type: Bug
> Components: DFDL Schemas
> Affects Versions: 3.3.0
> Reporter: Mike Beckerle
> Assignee: Mike Beckerle
> Priority: Blocker
> Fix For: 3.3.0
>
>
> The public NITF schema fails.
> It gets a bunch of warnings that need to be suppressed via a config file, but it also gets this deadlock:
> {code:java}
> [error] SuspensionDeadlockException: Runtime Schema Definition Error: Expressions/Unparsers are circularly deadlocked (mutually defined):
> [error] - AlignmentFillUnparserSuspendableOperation for choice[1]
> [error] - AlignmentFillUnparserSuspendableOperation for sequence[1]
> [error] - SuspendableExpression(ImageExtendedSubheaderDataLength, expr={ if (fn:exists(../ImageExtendedSubheaderData)) then dfdl:valueLength(../ImageExtendedSubheaderData[1]/nitf:TaggedRecordExtensions, 'bytes') + 3 else 0 })
> [error] - ElementUnusedUnparserSuspendableOperation for UserDefinedData
> [error] - target length for Data expr <EvaluatableExpression eName='ImageSegment/Data' expr='{ ../../Header/ImageSegmentLengths[dfdl:occursIndex()]/DataLength }' />
> [error] - SuspendableExpression(HeaderLength, expr={ 259 + (if ($nitf:nitfVersion eq '02.00') then dfdl:valueLength(../../../ImageSegment[dfdl:occursIndex()]/Header/ClassificationInformation, 'bytes') else 167) + (60 * fn:count(../../../ImageSegment[dfdl:occursIndex()]/Header/ImageGeographicLocation)) + (80 * fn:count(../../../ImageSegment[dfdl:occursIndex()]/Header/ImageComment)) + (4 * fn:count(../../../ImageSegment[dfdl:occursIndex()]/Header/CompressionRateCode)) + (5 * fn:count(../../../ImageSegment[dfdl:occursIndex()]/Header/NumberOfMultispectralBands)) + (3 * fn:count(../../../ImageSegment[dfdl:occursIndex()]/Header/UserDefinedOverflow)) + (3 * fn:count(../../../ImageSegment[dfdl:occursIndex()]/Header/ImageExtendedSubheaderOverflow)) + (if (fn:exists(../../../ImageSegment[dfdl:occursIndex()]/Header/Bands)) then dfdl:valueLength(../../../ImageSegment[dfdl:occursIndex()]/Header/Bands, 'bytes') else 0) + (if (fn:exists(../../../ImageSegment[dfdl:occursIndex()]/Header/UserDefinedImageData)) then dfdl:valueLength(../../../ImageSegment[dfdl:occursIndex()]/Header/UserDefinedImageData[1], 'bytes') else 0) + (if (fn:exists(../../../ImageSegment[dfdl:occursIndex()]/Header/ImageExtendedSubheaderData)) then dfdl:valueLength(../../../ImageSegment[dfdl:occursIndex()]/Header/ImageExtendedSubheaderData[1], 'bytes') else 0) })
> [error] - ElementUnusedUnparserSuspendableOperation for Header
> [error] - target length for ImageExtendedSubheaderData expr <EvaluatableExpression eName='ImageSegment/Header/ImageExtendedSubheaderData' expr='{ ../ImageExtendedSubheaderDataLength - 3 }' />
> [error] - AlignmentFillUnparserSuspendableOperation for sequence[1]
> [error] - SuspendableExpression(DataLength, expr={ dfdl:valueLength(../../../ImageSegment[dfdl:occursIndex()]/Data, 'bytes') })
> [error] - AlignmentFillUnparserSuspendableOperation for sequence[1]
> [error] Schema context: ImageExtendedSubheaderDataLength Location line 533 column 22 in file:/home/mbeckerle/Documents/dataiti/git/dfdl-regression-test/dfdl-nitf/target/classes/com/tresys/nitf/xsd/nitf.dfdl.xsd
> [error] Data location was preceding byte 2337, took 0.313 sec
> [error] at org.apache.daffodil.tdml.TDMLException$.apply(TDMLException.scala:33)
> [error] at org.apache.daffodil.tdml.ParserTestCase.doOnePassRoundTripUnparseExpectSuccess(TDMLRunner.scala:1146)
> [error] at org.apache.daffodil.tdml.ParserTestCase.runParseExpectSuccess(TDMLRunner.scala:1281)
> [error] at org.apache.daffodil.tdml.ParserTestCase.$anonfun$runProcessor$2(TDMLRunner.scala:963)
> [error] at org.apache.daffodil.tdml.ParserTestCase.$anonfun$runProcessor$2$adapted(TDMLRunner.scala:960)
> [error] at scala.util.Either$RightProjection.foreach(Either.scala:652)
> [error] at org.apache.daffodil.tdml.ParserTestCase.runProcessor(TDMLRunner.scala:960) {code}
>
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