sailfin
  1. sailfin
  2. SAILFIN-1977

ACK message is incorrectly treated as a re-transmission request during REGISTER server transaction

    Details

    • Type: Bug Bug
    • Status: Open
    • Priority: Minor Minor
    • Resolution: Unresolved
    • Affects Version/s: 2.0
    • Fix Version/s: milestone 1
    • Component/s: sip_container
    • Labels:
      None
    • Environment:

      Operating System: All
      Platform: Macintosh

    • Issuezilla Id:
      1,977

      Description

      Tested on sailfin v2.0 ((v2.1 Patch06)(9.1_02 Patch12)) (build b31-fcs) against a 3rd party client Nimbuzz.

      If a client incorrectly responds to a 401 authentication challenge from the sailfin server with an ACK with
      the same branch ID the sailfin server treats this as a re-transmission request and responds with the 401
      again.

      The ACK should only be matched to the original transaction if it's an INVITE method. So in this case it
      should be ignored.

        Activity

        Hide
        sankara added a comment -

        Assigning it to binod.

        Show
        sankara added a comment - Assigning it to binod.
        Hide
        sanandal added a comment -

        Downgrading to P4 and will be scrubbed and fixed in a future release if it is
        still relevant.

        Show
        sanandal added a comment - Downgrading to P4 and will be scrubbed and fixed in a future release if it is still relevant.
        Hide
        binod added a comment -

        The ACK cannot come to a non-2xx response to a non-INVITE transaction. But, the container should
        handle it gracefully.

        Show
        binod added a comment - The ACK cannot come to a non-2xx response to a non-INVITE transaction. But, the container should handle it gracefully.

          People

          • Assignee:
            binod
            Reporter:
            ivanmcshane
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            Dates

            • Created:
              Updated: