In update_subscriber() function, when the rs is assigned to the subs,
it is missing the record_route component, which leads to core dump in
some scenarios.

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

Without this bugfix, a core dump can happen during SIP REGISTER in S-CSCF.
Reason: the record_route component was forgotten to be assigned when assigning rs to Subs in the update_subscriber() function.
This assignment was added.

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

  https://github.com/kamailio/kamailio/pull/1410

Commit Summary

• ims_usrloc_scscf: missing assignment of record_route

File Changes

• M src/modules/ims_usrloc_scscf/subscribe.c (1)

Patch Links:

• https://github.com/kamailio/kamailio/pull/1410.patch
• https://github.com/kamailio/kamailio/pull/1410.diff

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