[M] Change in osmo-msc[master]: fix VLR evil twin on LU with unknown TMSI

Attention is currently required from: fixeria, neels. pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-msc/+/36452?usp=email ) Change subject: fix VLR evil twin on LU with unknown TMSI ...................................................................... Patch Set 1: (1 comment) Commit Message: https://gerrit.osmocom.org/c/osmo-msc/+/36452/comment/d1718f8a_e55af610 PS1, Line 15: be discarded, for the benefit of the new one. Yes, definetly drop the old one. In osmo-pcu is even more complex because we first lookup by TBF, and then the assigned MS object, but sometimes the MS object has non-yet-known-imsi. So at some point, when figuring out the IMSI, we figure out we have a duplicated MS object and we need to move gained information from the previous MS object and then drop that MS object plus its related TBFs. -- To view, visit https://gerrit.osmocom.org/c/osmo-msc/+/36452?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-msc Gerrit-Branch: master Gerrit-Change-Id: Ifdabe0b65bffafbf7b8e5cc10e2d225d1ed1cecd Gerrit-Change-Number: 36452 Gerrit-PatchSet: 1 Gerrit-Owner: neels <nhofmeyr(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: pespin <pespin(a)sysmocom.de> Gerrit-Attention: neels <nhofmeyr(a)sysmocom.de> Gerrit-Attention: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Comment-Date: Tue, 26 Mar 2024 14:24:56 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No Comment-In-Reply-To: neels <nhofmeyr(a)sysmocom.de> Comment-In-Reply-To: pespin <pespin(a)sysmocom.de> Gerrit-MessageType: comment