libgtp: Users of gtpie_encaps() and gtpie_encaps2() ?

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 -- - Harald Welte <laforge(a)gnumonks.org> http://laforge.gnumonks.org/ ============================================================================ "Privacy in residential applications is a desirable marketing option." (ETSI EN 300 175-7 Ch. A6)