tree c0e335682e717099b3fa5a89ba1df777bf41f2d6
parent cd865d62f0446135258189184664a146b28db975
author Neels Hofmeyr <nhofmeyr@sysmocom.de> 1448889199 +0100
committer Neels Hofmeyr <nhofmeyr@sysmocom.de> 1449139448 +0100

gtphub: fix segfault when empty config.

gsn_addr_from_str(): return error upon NULL string.
Add some debug logging.

With an empty config, no bind addresses were set, and the address parser
did not check for a NULL pointer, resulting in a segfault.

Sponsored-by: On-Waves ehi