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#### Pre-Submission Checklist <!-- Go over all points below, and after creating the PR, tick all the checkboxes that apply --> <!-- All points should be verified, otherwise, read the CONTRIBUTING guidelines from above--> <!-- If you're unsure about any of these, don't hesitate to ask on sr-dev mailing list --> - [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: <!-- Go over all points below, and after creating the PR, tick the checkboxes that apply --> - [x] PR should be backported to stable branches - [ ] Tested changes locally - [ x] Related to issue #3435

#### Description

move the check of lcr_id to the helper so every ``ki_load_gw*()`` will be protected

You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/3436

-- Commit Summary --

* lcr: fix crash be calling load_gw* via KEMI

-- File Changes --

M src/modules/lcr/lcr_mod.c (10)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/3436.patch https://github.com/kamailio/kamailio/pull/3436.diff