Change in osmo-msc[master]: call_leg: local_bridge: Avoid null pointer access if CN-side not ready

pespin has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-msc/+/26917 )

Change subject: call_leg: local_bridge: Avoid null pointer access if CN-side not ready ......................................................................

Patch Set 1:

Patch Set 1: Code-Review+1

I'm wondering why call_leg_local_bridge() is even called before all sides are ready. I think placing a safeguard here to avoid a crash is a good thing (fix DoS).

But if the RAB Assignment didn't complete, it should not even be reaching this stage, right?

Agree, I also find this a bit weird that it reaches this point. I guess on the 3g side (MO side) the call proceeds due to CM Service Request, and is not currently waiting for RAB Assignment-Response?