[OpenSIPS-Devel] [OpenSIPS/opensips] f86c42: tm: do not forward replies addressed to a differen...

[Răzvan Crainea]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: f86c424599938819db7f952c2bf872548395fd1c
      https://github.com/OpenSIPS/opensips/commit/f86c424599938819db7f952c2bf872548395fd1c
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2021-04-21 (Wed, 21 Apr 2021)

  Changed paths:
    M modules/tm/t_lookup.c
    M modules/tm/t_lookup.h
    M modules/tm/t_reply.c

  Log Message:
  -----------
  tm: do not forward replies addressed to a different anycast node

When a node receives a reply that is not addressed to himself (the cid
parameter points to a different node), it should not forward the reply
downstream, as it was already forwareded to the node where the
transaction was initially created.

Credits go to Jonathan Hulme for spotting this and reporing it in #2445

(cherry picked from commit a8e98f9db99461a324edaefe51614a9080c6ab8e)