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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) - [x] 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 - [x] Tested changes locally - [ ] Related to issue #XXXX (replace XXXX with an open issue number)

#### Description <!-- Describe your changes in detail --> New params: - reload_delta: To set the number of seconds that have to be waited before executing a new RPC reload - cleanup_interval: To set the number of seconds that have to be wait before cleanup the previous values from memory after a RPC reload

The purpose is to avoid problems when accessing data lists while doing an RPC reload. You can view, comment on, or merge this pull request online at:

https://github.com/kamailio/kamailio/pull/3269

-- Commit Summary --

* secfilter: added locks while check list values * secfilter: lock position changed * secfilter: cleanup old data after a reload by timer function

-- File Changes --

M src/modules/secfilter/secfilter.c (122) M src/modules/secfilter/secfilter.h (9) M src/modules/secfilter/secfilter_db.c (22) M src/modules/secfilter/secfilter_rpc.c (57)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/3269.patch https://github.com/kamailio/kamailio/pull/3269.diff