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  1. Nuxeo Platform
  2. NXP-30113

ExifToolProcessor should not crash if filename is null

    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 11.5
    • Component/s: Binary Metadata
    • Tags:
    • Team:
      FG
    • Sprint:
      nxFG 11.3.1
    • Story Points:
      1

      Description

      If a blob has a null filename it leads ExifToolProcessor to fail, yet filename should not be needed for it.

      We should modify its behaviour to avoid failing in such case.

      Such situation could happen if BatchUpload is used without specifying the filename header as described inĀ NXP-30112

      Example stacktrace coming from Datadog in such case:

      java.lang.NullPointerException: null
      at java.util.regex.Matcher.getTextLength(Matcher.java:1283) ~[?:1.8.0_275]
      at java.util.regex.Matcher.reset(Matcher.java:309) ~[?:1.8.0_275]
      at java.util.regex.Matcher.<init>(Matcher.java:229) ~[?:1.8.0_275]
      at java.util.regex.Pattern.matcher(Pattern.java:1093) ~[?:1.8.0_275]
      at org.nuxeo.binary.metadata.internals.ExifToolProcessor.getTemporaryFile(ExifToolProcessor.java:258) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.binary.metadata.internals.ExifToolProcessor.readMetadata(ExifToolProcessor.java:130) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.binary.metadata.internals.ExifToolProcessor.readMetadata(ExifToolProcessor.java:150) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.binary.metadata.internals.BinaryMetadataServiceImpl.readMetadata(BinaryMetadataServiceImpl.java:70) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.binary.metadata.internals.BinaryMetadataServiceImpl.writeMetadata(BinaryMetadataServiceImpl.java:195) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.binary.metadata.internals.BinaryMetadataServiceImpl.writeMetadata(BinaryMetadataServiceImpl.java:170) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.binary.metadata.internals.listeners.BinaryMetadataSyncListener.handleEvent(BinaryMetadataSyncListener.java:56) ~[nuxeo-binary-metadata-10.10-HF21.jar:?]
      at org.nuxeo.ecm.core.event.impl.EventServiceImpl.fireEvent(EventServiceImpl.java:242) [nuxeo-core-event-10.10-HF34.jar:?]
      at org.nuxeo.ecm.core.api.AbstractSession.notifyEvent(AbstractSession.java:270) [nuxeo-core-10.10-HF36.jar:?]
      at org.nuxeo.ecm.core.api.AbstractSession.createDocument(AbstractSession.java:708) [nuxeo-core-10.10-HF36.jar:?]
      at org.nuxeo.ecm.restapi.server.jaxrs.JSONDocumentObject.doPost(JSONDocumentObject.java:100) [nuxeo-rest-api-server-10.10-HF32.jar:?]
      ...
      

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