[sr-dev] [kamailio/kamailio] nathelper: fix_nated_sdp added ignoring RFC3605-param if omitted (#2784)

[Dmitry Wagin]

#### Pre-Submission Checklist
- [x] Commit message has the format required by CONTRIBUTING guide
- [x] Commits are split per component (core, individual modules, libs, utils, ...)
- [x] Each component has a single commit (if not, squash them into one commit)
- [x] No commits to README files for modules (changes must be done to docbook files
in doc/ subfolder, the README file is autogenerated)

#### Type Of Change
- [x] Small bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds new functionality)
- [ ] Breaking change (fix or feature that would change existing functionality)

#### Checklist:
- [x] PR should be backported to stable branches
- [x] Tested changes locally
- [x] Related to issue #2459, #2768

#### Description
There's a small regression after #2497.

If SDP didn't have an "a=rtcp" header (RFC1889 behavior), Kamailio had thrown an Error `can't extract 'a=rtcp' IP from the SDP` on every INVITE. After the PR Kamailio does not flood into log.

Also refactored #2769.
You can view, comment on, or merge this pull request online at:

  https://github.com/kamailio/kamailio/pull/2784

-- Commit Summary --

  * nathelper: fix_nated_sdp added ignoring RFC3605-param if omitted

-- File Changes --

    M src/modules/nathelper/nathelper.c (37)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/2784.patch
https://github.com/kamailio/kamailio/pull/2784.diff

-- 
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/pull/2784
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.kamailio.org/pipermail/sr-dev/attachments/20210616/06535c0b/attachment-0001.htm>