Details
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Bug
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Resolution: Unresolved
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Major
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None
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14.10.11
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None
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Unknown
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Description
If an XML history file is malformed (e.g. it's not finished, see below), the DefaultExtensionJobHistory wrongly produces a NPE instead of informing about the malformed XML, with the following stacktrace:
2023-05-25 16:34:29,372 [main] ERROR h.i.DefaultExtensionJobHistory - Failed to read extension job history from [/var/lib/xwiki/data/extension/history/2022.01.22.xml]. java.lang.NullPointerException: null at java.base/java.util.Collections.reverse(Collections.java:379) at org.xwiki.extension.job.history.internal.DefaultExtensionJobHistory.load(DefaultExtensionJobHistory.java:176) at org.xwiki.extension.job.history.internal.DefaultExtensionJobHistory.initialize(DefaultExtensionJobHistory.java:112)
Example of such malformed XML:
</org.xwiki.extension.job.history.ExtensionJobHistoryRecord><org.xwiki.extension.job.history.ExtensionJobHistoryRecord>
<jobType>searchflavors</jobType>
<request class="org.xwiki.platform.flavor.job.FlavorSearchRequest">
<id>
<string>flavor</string>
<string>search</string>
<string>wiki:subwiki</string>
</id>
<properties>
<entry>
<string>extensions</string>
<list/>
</entry>
<entry>
<string>extensio