[sr-dev] [kamailio/kamailio] domain: fix use after free on domain reload (#2712)

Mancaș George notifications at github.com
Fri Apr 16 18:32:21 CEST 2021


#### Pre-Submission Checklist
- [*] Commit message has the format required by CONTRIBUTING guide
- [*] Commits are split per component (core, individual modules, libs, utils, ...)
- [*] Each component has a single commit (if not, squash them into one commit)
- [*] 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
- [*] 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
- [ ] Tested changes locally
- [ ] Related to issue #XXXX (replace XXXX with an open issue number)

#### Description

I observed this when glancing over commit https://github.com/kamailio/kamailio/commit/f50177003c21f53564be6349c0bb4935be184e2d
The invalid access is pretty clear, and so is the fix.

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

  https://github.com/kamailio/kamailio/pull/2712

-- Commit Summary --

  * domain: fix use after free on domain reload

-- File Changes --

    M src/modules/domain/hash.c (3)

-- Patch Links --

https://github.com/kamailio/kamailio/pull/2712.patch
https://github.com/kamailio/kamailio/pull/2712.diff

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