Hi,

after receiving a register the kamailio process ends up in a deadlock when calling the function: ``` res = ulget_urecord_by_ruid(domain, ulget_aorhash(c->aor), &(c->ruid), &record, &_c); (usrloc_cbc:264) ```

System setup: Kamailio version 426 together with postgres pua_reginfo module enabled (modparam publish_reginfo needs to be set to "1") To reproduce it is enough to send a single registration

According the change notes the function to get the record was changed from "ulget_urecord" to "ulget_urecord_by_ruid" in release 426 http://wwwkamailioorg/pub/kamailio/426/ChangeLog

commit 547f1489cb51a3c72dba72adaa1f6df5429f425e Author: Victor Seva linuxmaniac@torreviejawirelessorg Date: Wed Jul 15 16:00:03 2015 +0200

pua_reginfo: use ruid to fix comparation of contact

(ptr == c) is always false Using ruid instead

(cherry picked from commit 7d31d78e3ac861cddfcb70c9940242ec7f3f0dbc)

commit eb97d380a2fca3b9ce30596aad9493bc11cd5d8d Author: Victor Seva linuxmaniac@torreviejawirelessorg Date: Thu May 28 18:26:08 2015 +0200

pua_reginfo: use ulget_urecord_by_ruid instead of ulget_urecord

(cherry picked from commit 63bd356cc3c7aa64d64361283f630f88b8db88af)

A similair change was done in 43x and reverted short time later: http://wwwkamailioorg/pub/kamailio/434/ChangeLog

commit cb644d50f76c80f0f24b34e5adf8723d89aab636 Author: Victor Seva linuxmaniac@torreviejawirelessorg Date: Thu Aug 6 15:22:34 2015 +0200

Revert "pua_reginfo: use ulget_urecord_by_ruid instead of ulget_urecord"

This reverts commit 9a6d8d2bffe13b442ed5e880fb0dd2c6572c29e2

Just by the change notes I cannot find out, why the commit was reverted in 432 As a workaround, we changed the used function back to "ulget_urecord" and have now running tests to verify the functionality At least the deadlock is fixed with this change

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