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  1. JBoss Transaction Manager
  2. JBTM-2757

ThreadAssociations#add uses getKey but then it overwrites the transactions associated with the thread

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • None
    • 5.3.4.Final
    • JTS
    • None

    Description

      This issue came from Tom's investigation on JBTM-2756 (which came from static code analysis).

      This issue points to the fact that for ThreadAssoction#add [1] tx is used as a getKey but then it overwrites the transactions associated with the thread. This seems to be a bug and need more investigation.

      [1] https://github.com/jbosstm/narayana/blob/master/ArjunaJTS/jts/classes/com/arjuna/ats/jts/extensions/ThreadAssociations.java#L66 

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          relates to

          Bug - A problem that impairs or prevents the functions of the product. JBTM-2756 Static code analysis: nondeterministic locking behavior at ThreadAssociations#removeAll

          • Major - To be worked after higher priority work items are addressed. When the severity is high and the effort to change it is low to moderate, this term is chosen. Issues in this category likely have an existing workaround but implementation or execution may be non-trivial.
          • Open

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              Unassigned Unassigned
              ochaloup@redhat.com Ondrej Chaloupka (Inactive)
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                Created:
                Updated: