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dexter gerrit-no-reply at lists.osmocom.orgReview at https://gerrit.osmocom.org/6861 bsc_api: drop unknown RR messages. Radio Resource (RR) handling is entirely done inside the BSC. However, the current implementation forwards unknown RR messages to the MSC. This is not compliant to the specification. - Remove the forwarding and drop any unknown RR message. Change-Id: I0a4d311f6939a4fcee59129daa18da4a2ab510ae --- M src/libbsc/bsc_api.c 1 file changed, 2 insertions(+), 6 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-bsc refs/changes/61/6861/1 diff --git a/src/libbsc/bsc_api.c b/src/libbsc/bsc_api.c index 2dc7b9a..1dbda78 100644 --- a/src/libbsc/bsc_api.c +++ b/src/libbsc/bsc_api.c @@ -773,14 +773,10 @@ api->dtap(conn, link_id, msg); break; default: - /* Normally, a MSC should never receive RR - * messages, but we'd rather forward what we - * don't know than drop it... */ + /* Drop unknown RR message */ LOGP(DRR, LOGL_NOTICE, - "BSC: Passing %s 04.08 RR message to MSC\n", + "BSC: Dropping %s 04.08 RR message\n", gsm48_rr_msg_name(msg_type)); - if (api->dtap) - api->dtap(conn, link_id, msg); } break; default: -- To view, visit https://gerrit.osmocom.org/6861 To unsubscribe, visit https://gerrit.osmocom.org/settings Gerrit-MessageType: newchange Gerrit-Change-Id: I0a4d311f6939a4fcee59129daa18da4a2ab510ae Gerrit-PatchSet: 1 Gerrit-Project: osmo-bsc Gerrit-Branch: master Gerrit-Owner: dexter <pmaier at sysmocom.de>