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.

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#### Description <!-- Describe your changes in detail --> 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