[OpenSIPS-Devel] [OpenSIPS/opensips] 229c5d: SIP PN support: Add detection for pn-* params with...

[Liviu Chircu]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: 229c5da07b1a2b0a5bca4d9f4722a767f3cfbe3d
      https://github.com/OpenSIPS/opensips/commit/229c5da07b1a2b0a5bca4d9f4722a767f3cfbe3d
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2020-11-03 (Tue, 03 Nov 2020)

  Changed paths:
    M lib/reg/pn.c
    M modules/mid_registrar/save.c
    M modules/registrar/save.c
    M parser/parse_uri.c
    M parser/test/test_parser.c

  Log Message:
  -----------
  SIP PN support: Add detection for pn-* params with no value

This is a client-side error condition and the server must reply with
"400 Bad Request".

(cherry picked from commit 55eae8f4dde6749f72dcdd67ef775797614ff32e)