tree 60e6a597d32a8086c1831aa00ab6a874995c9cd1
parent 3142d8d30ba0056f405d1d9aed83d7b62e9464d4
author Max <msuraev@sysmocom.de> 1494946982 +0200
committer Harald Welte <laforge@gnumonks.org> 1496998390 +0000

libgtp: improve error logging and propagation

* propagate error code from gtp_new() to caller instead of always
  returning -1
* on socket-related failures log explicitly which kind of socket caused
  error
* log expected GTP version for unexpected packets

Change-Id: Ie07f1e4246eb178838b7df21946a08a1f60f2084
related: SYS#3610