Dear all,

during manual review, I found some pretty obvious bugs and inconsistencies in the gtpie_encaps() and gtpie_encaps2() functions of libgtp.

Interestingly, it seems those functions have been around since the very fist commit in 2002. However, no code in openggsn, osmo-ggsn, osmo-sgsn or even gtphub seems to be using them.

Does anyone know of any users of those functions? Rather than keeping them updated manually without any test cases and users, I would say there's a strong argument to remove them from the code base.

Regards, Harald