[OpenSIPS-Devel] [OpenSIPS/opensips] b3bdf7: mid_registrar: Fix mishandled corner-cases

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: b3bdf7ce29dfe359b041ee0e59472a872bff1268
      https://github.com/OpenSIPS/opensips/commit/b3bdf7ce29dfe359b041ee0e59472a872bff1268
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2019-11-26 (Tue, 26 Nov 2019)

  Changed paths:
    M modules/mid_registrar/save.c

  Log Message:
  -----------
  mid_registrar:  Fix mishandled corner-cases

    * avoid extraneous "udomain unlock" operations on some error cases
    * fix possible crash with the "o" flag