[sr-dev] [kamailio/kamailio] core: do not return connection if port does not match (#2307)

#### 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: - [ ] PR should be backported to stable branches - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number) #### Description If kamailio is behind a NAT only return connection if port matches. We observed this issue on an instance after ~10h of operation. You can view, comment on, or merge this pull request online at: https://github.com/kamailio/kamailio/pull/2307 -- Commit Summary -- * core: do not return connection if port does not match -- File Changes -- M src/core/tcp_main.c (11) -- Patch Links -- https://github.com/kamailio/kamailio/pull/2307.patch https://github.com/kamailio/kamailio/pull/2307.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/2307