[OpenSIPS-Devel] [OpenSIPS/opensips] 5ecbb2: event_rabbitmq: fix crash when dynamic sockets

[Răzvan Crainea]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 5ecbb25fee48bf352e89711248bfabcdd154371c
      https://github.com/OpenSIPS/opensips/commit/5ecbb25fee48bf352e89711248bfabcdd154371c
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2021-05-25 (Tue, 25 May 2021)

  Changed paths:
    M modules/event_rabbitmq/event_rabbitmq.c
    M modules/event_rabbitmq/rabbitmq_send.c
    M modules/event_rabbitmq/rabbitmq_send.h

  Log Message:
  -----------
  event_rabbitmq: fix crash when dynamic sockets

When freeing dynamic sockets, the pointer to the default user/password
was lost, resulting in a bad check.

(cherry picked from commit c2814f3be510ecaf7cb2a438e367597ff4e59360)