tree df6f8d4b2f3320cb08777045aa563702523b2dce
parent d218e1756faac7a113c9df88abf4456dc4e56ff8
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1664360792 +0200
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1665575559 +0200

vlr_auth_fsm: add result no_auth_info_event

Add third outcome of auth_fsm: the no_auth_info_event, which should be
dispatched when auth failed because the HLR has no auth info for this
subscriber, i.e. not because an actual auth challenge failed.

No functional change: Handling no_auth_info_event separately follows in
another patch (to allow fallback to no-auth). Feed the same
_E_AUTH_FAILURE as no_auth_info_event to still behave unchanged.

Related: OS#4830
Change-Id: I5103b1f2727f1729a5517ae359df813d50436ed3