[OpenSIPS-Devel] [OpenSIPS/opensips] c914f1: dialog: build the ACK with full route set for re-I...

[Răzvan Crainea]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: c914f15001a9d5d3afa659d26a2f22ad76ce4632
      https://github.com/OpenSIPS/opensips/commit/c914f15001a9d5d3afa659d26a2f22ad76ce4632
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2019-11-26 (Tue, 26 Nov 2019)

  Changed paths:
    M modules/dialog/dlg_hash.h
    M modules/dialog/dlg_req_within.c
    M modules/dialog/dlg_req_within.h
    M modules/dialog/dlg_timer.c

  Log Message:
  -----------
  dialog: build the ACK with full route set for re-INVITE

When the dialog module was sending re-INVITEs, the ACK to those
re-INVITEs was generated by the TM, thus was lacking a valid Route set.
This commit prevents the TM from generating the ACK, having the dialog
module sending it, with the learned Route set.

Thanks go to 46Labs for reporting and testing this!