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Summary

  1. Fix SCCP RLSD not sent upon rx RUA Disconnect due to error condition (details)
Commit 2f7f9390f54880fd24a6406b984c4dc394e6aa85 by Pau Espin Pedrol
Fix SCCP RLSD not sent upon rx RUA Disconnect due to error condition

Scenario: HNB tears down the RUA/Iu conn by first sending
RUA_DATA[RANAP IuReleaseReq], followed shortly by a RUA Disconnect with no
RANAP and Cause!=Normal. HNBGW should release the SCCP connection through
RLSD since it's impossible to terminate the Iu connection in a normal
condition.

Validated with TTCN-3 HNBGW_Tests.TC_cs_iu_release_req_rua_disconnect.

Related: osmo-ttcn3-hacks.git Change-Id I6782920c4a86d3311eb54239ab13a18e393c1ec0
Related: SYS#6602
Change-Id: I1b7f72034eaf40bfa60d552d434847467ac4e97a
The file was modifiedsrc/osmo-hnbgw/context_map_rua.c
The file was modifiedinclude/osmocom/hnbgw/context_map.h
The file was modifiedsrc/osmo-hnbgw/context_map_sccp.c