[OpenSIPS-Devel] [OpenSIPS/opensips] 93163b: usrloc: Several fixes regarding contact IDs

[Liviu Chircu]

  Branch: refs/heads/master
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 93163b9eb84df8edad1a0b1ea283d8d13042aab0
      https://github.com/OpenSIPS/opensips/commit/93163b9eb84df8edad1a0b1ea283d8d13042aab0
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2021-02-10 (Wed, 10 Feb 2021)

  Changed paths:
    M modules/usrloc/udomain.c
    M modules/usrloc/ul_cluster.c
    M modules/usrloc/urecord.c

  Log Message:
  -----------
  usrloc: Several fixes regarding contact IDs

    * always increment record.next_clabel modulo CLABEL_MASK
	(this is critical, because clabels are 14-bit wide, while an
	    unsigned short is 16-bit, so we'd overflow into the rlabel)
    * regen_broken_contactid: do not re-insert all contacts to DB if
            a single one is broken
    * do not update urecord contact labels on contact updates
	(the label may have rotated! by setting it to a high value,
	  we're almost encouraging a conflict once it rotates again)


  Commit: 872c4e89d23a2b830cdc944e898e40f4faf4c400
      https://github.com/OpenSIPS/opensips/commit/872c4e89d23a2b830cdc944e898e40f4faf4c400
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2021-02-10 (Wed, 10 Feb 2021)

  Changed paths:
    M modules/usrloc/dlist.h

  Log Message:
  -----------
  usrloc ct IDs: Never pack more than 14 bits from a contact label


Compare: https://github.com/OpenSIPS/opensips/compare/e0152488feb4...872c4e89d23a