Do not propagate received data packets up the stack when UE is NOT associated with an eNB anymore.
This can happen when handovers are active and a UE leaves a eNB but cannot attach to a new one. In this
case the UE is assosicated with a dummy master_Id of zero which does not have any data, leading to nullpointers
in the mac layer processing
Do not propagate received data packets up the stack when UE is NOT associated with an eNB anymore.
This can happen when handovers are active and a UE leaves a eNB but cannot attach to a new one. In this case the UE is
assosicated
with a dummy master_Id of zero which does not have any data, leading to nullpointers in the mac layer processing