[OpenSIPS-Devel] [OpenSIPS/opensips] 9523af: acc: Improve oom handling

[Liviu Chircu]

  Branch: refs/heads/2.4
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 9523af5867600d4f2e65eb42f1f675514420f191
      https://github.com/OpenSIPS/opensips/commit/9523af5867600d4f2e65eb42f1f675514420f191
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2020-03-24 (Tue, 24 Mar 2020)

  Changed paths:
    M modules/acc/acc_vars.c

  Log Message:
  -----------
  acc: Improve oom handling

Do not populate bogus str values (e.g. {NULL, 3}) when out of SHM and
setting $acc_extra.

(cherry picked from commit 86ef10af2cbaad475dd92d41be64873af40e716e)