[sr-dev] git:5.1:d54943dd: uac: add missing functionality to track also display names in dialog variables

[Henning Westerholt]

Module: kamailio
Branch: 5.1
Commit: d54943dd3f1d47bc9d341585c181844da482cc0f
URL: https://github.com/kamailio/kamailio/commit/d54943dd3f1d47bc9d341585c181844da482cc0f

Author: Henning Westerholt <hw at kamailio.org>
Committer: Henning Westerholt <hw at kamailio.org>
Date: 2019-03-18T20:10:56+01:00

uac: add missing functionality to track also display names in dialog variables

- add missing functionality to also track display names in dialog variables after
  usage of uac_replace_from/uac_replace_to
- the module was working correctly with signalisation tracked with TM callbacks,
  but not for dialog tracking
- four new dialog variables are inserted in dialog_vars: _uac_tdp, _uac_tdpnew,
  _uac_fdp, _uac_fdpnew
- fix a potential memory leak in one replace error path

(cherry picked from commit 79de612183ae8502cbc97eaa8e30342efa9385cb)

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Modified: src/modules/uac/replace.c

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Diff:  https://github.com/kamailio/kamailio/commit/d54943dd3f1d47bc9d341585c181844da482cc0f.diff
Patch: https://github.com/kamailio/kamailio/commit/d54943dd3f1d47bc9d341585c181844da482cc0f.patch