[OpenSIPS-Devel] [OpenSIPS/opensips] 712db2: params: initialize expanded parameters

[Răzvan Crainea]

  Branch: refs/heads/3.3
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 712db28511ff6070a72df81b9083a4562a981866
      https://github.com/OpenSIPS/opensips/commit/712db28511ff6070a72df81b9083a4562a981866
  Author: Razvan Crainea <razvan at opensips.org>
  Date:   2023-03-28 (Tue, 28 Mar 2023)

  Changed paths:
    M action.c

  Log Message:
  -----------
  params: initialize expanded parameters

Also, do not indicate that an INT also has a STR value if it doesn't,
because other functions might try to evaluate it; and combined with the
lack of initialization, it might end up reading whatever leftovers are
in the `.rs` field, posibly leading to a crash.

Many thanks to Nick Altmann for reporting this and Liviu Chircu for
testing and support :)

(cherry picked from commit 16f5212d865fd75ca6f519381358e031ca9a10e2)