open5gs/docs
Sukchan Lee 93319c1a8e mme: remove old IMSI hash entry before overwriting UE IMSI
When mme_ue_set_imsi() updates an existing UE IMSI, the previous
code overwrote mme_ue->imsi before removing the old hash entry.

As a result, the old IMSI key could remain in imsi_ue_hash and keep
pointing to the same mme_ue object. After the UE context was removed,
a later lookup by the stale IMSI key could return an invalid context
and trigger a fatal path during re-attach handling.

Remove the old IMSI hash entry before updating mme_ue->imsi, then
register the new IMSI after the update.

Issues: #4357
2026-03-13 22:07:09 +09:00
..
_docs Add Baicells Aurora 243 to hardware list 2026-02-01 06:54:46 +09:00
_includes Changes new GA4 in Google Analytics 2022-09-26 14:29:19 +09:00
_layouts Update document 2022-11-15 11:21:18 +09:00
_pages mme: remove old IMSI hash entry before overwriting UE IMSI 2026-03-13 22:07:09 +09:00
_posts [HR] V-UPF: preserve PSC on N2 indirect (Access->Access) without QER (#2194) 2025-08-15 11:07:56 +09:00
_sass Add a Document 2019-04-28 00:01:51 +09:00
assets [HR] Update documentation to include Home Routed Roaming feature (#2194) 2025-07-19 08:00:48 +09:00
.gitignore Add a Document 2019-04-28 00:01:51 +09:00
_config.yml Enable parsing of block‑level HTML in Kramdown so Markdown syntax 2025-07-19 08:03:01 +09:00
Gemfile doc: Re-install with updated source code 2021-03-28 20:44:31 +09:00
Gemfile.lock doc: Re-install with updated source code 2021-03-28 20:44:31 +09:00