libc: Avoid negative offsets in link_ntoa().
commit8eddbce7dbea6e6b89a3dbdf4a5b22d8d6730af2
authorzrj <rimvydas.jasinskas@gmail.com>
Sun, 18 Dec 2016 16:25:33 +0000 (18 18:25 +0200)
committerzrj <zrj@dragonflybsd.org>
Sun, 18 Dec 2016 16:46:00 +0000 (18 18:46 +0200)
tree3e4ec025ce53a2444722535737e52b87a8fe3e07
parent830ab40ea2a8b8fce135ffb006867ebf09f3031a
libc: Avoid negative offsets in link_ntoa().

Discussed-with: swildner
Taken-from: FreeBSD
lib/libc/net/linkaddr.c