[OpenSIPS-Devel] [OpenSIPS/opensips] afd51f: sipmsg_validate(): Allow escape sequences in SIP U...

[Liviu Chircu]

  Branch: refs/heads/3.1
  Home:   https://github.com/OpenSIPS/opensips
  Commit: afd51f756d98d764e7f7505792753195b530e7ad
      https://github.com/OpenSIPS/opensips/commit/afd51f756d98d764e7f7505792753195b530e7ad
  Author: Liviu Chircu <liviu at opensips.org>
  Date:   2021-01-05 (Tue, 05 Jan 2021)

  Changed paths:
    M modules/sipmsgops/sipmsgops.c
    M ut.h

  Log Message:
  -----------
  sipmsg_validate(): Allow escape sequences in SIP URI usernames

This regression was introduced in 269ad7a3f0, where the R-URI, From and
To header usernames were no longer accepting escape sequences, e.g.
"%23".

Many thanks to Nexphone for sponsoring this fix

(cherry picked from commit cbc0922bd45101d72a97eda01ef8725da60b2a8e)