Uploaded image for project: 'Qpid'
  1. Qpid
  2. QPID-4673

[Java Broker AMQP 1.0] Potential for deadlock when draining AMQP 1.0 subscriptions

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 0.20
    • Fix Version/s: 0.21, 0.22
    • Component/s: Broker-J
    • Labels:
      None

      Description

      There is a potential for deadlock between the locks on the connection endpoint and the subscription object in the java broker when running in the AMQP 1.0 codepath. Instead of locking the subscription object the methods should instead take the lock from the link (which is the same as the connection endpoint lock).

        Activity

        Hide
        justi9 Justin Ross added a comment -

        Isolated to 1.0 protocol module. Approved for 0.22.

        Show
        justi9 Justin Ross added a comment - Isolated to 1.0 protocol module. Approved for 0.22.

          People

          • Assignee:
            rgodfrey Rob Godfrey
            Reporter:
            rgodfrey Rob Godfrey
          • Votes:
            0 Vote for this issue
            Watchers:
            2 Start watching this issue

            Dates

            • Created:
              Updated:
              Resolved:

              Development