Files
openairinterface5g/openair2
Guido Casati 5f2108edb0 fix (mac): gracefully handle unsupported 5QIs on DRB setup
When a CU sends a DRB with a non-dynamic 5QI that is not in the
DU MAC lookup table, get_non_dynamic_priority() used to AssertFatal and
abort. Return -1 and log a warning instead, and skip flows with negative
priority when deriving the logical-channel priority so setup can continue.

A more spec-aligned fix would require F1AP UE Context Setup/Modification
Failure (not implemented) in case of a logical error in the DU:

> Where the logical error occurs in a request message of a class 1 procedure,
> and the procedure has a message to report this unsuccessful outcome,
> this message shall be sent with an appropriate cause value.

Signed-off-by: Guido Casati <guido.casati@openairinterface.org>
2026-06-25 12:53:24 +02:00
..
2026-05-28 14:27:07 +02:00