[OpenSIPS-Devel] [OpenSIPS/opensips] a8f3fe: clusterer: Fix bad shtag packet on BACKUP->ACTIVE ...

[Liviu Chircu]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: a8f3fe6a0a6fd1fede623f47d05f460ec9387018
      https://github.com/OpenSIPS/opensips/commit/a8f3fe6a0a6fd1fede623f47d05f460ec9387018
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2022-09-13 (Tue, 13 Sep 2022)

  Changed paths:
    M modules/clusterer/sharing_tags.c

  Log Message:
  -----------
  clusterer: Fix bad shtag packet on BACKUP->ACTIVE transition

This fixes an issue where a malformed cluster packet (missing trailer
part) would be broadcast on a BACKUP->ACTIVE transition.  Consequently,
both nodes of an Active/Backup pair would have ACTIVE sharing tags after
trying to switch traffic to the Backup node.