[M] Change in osmo-mgw[master]: mgw: Allow auditing speciall 'null' endpoint

Attention is currently required from: pespin, dexter.

laforge has posted comments on this change. ( https://gerrit.osmocom.org/c/osmo-mgw/+/33312 )

Change subject: mgw: Allow auditing speciall 'null' endpoint ......................................................................

Patch Set 3:

(1 comment)

File src/libosmo-mgcp/mgcp_protocol.c:

https://gerrit.osmocom.org/c/osmo-mgw/+/33312/comment/f35a8a41_75b364c4 PS2, Line 473:

ACK, I didn't look into it because I was not expecting whoever to send other stuff using the null en […]

one option might be to turn the null endpoint into a real endpoint, one that just drops all data it ever receives (like a /dev/null). This would prevent us from having to explicitly check for special case treatment in various places.