From: Guus Sliepen <guus@meshlink.io>
Date: Fri, 10 Jul 2020 20:15:39 +0000 (+0200)
Subject: Fix a crash with some network configurations.
X-Git-Url: http://git.meshlink.io/?a=commitdiff_plain;ds=inline;h=c8af33c1b1b25dc5e9b42892e09dbb65fd5bd766;hp=c8af33c1b1b25dc5e9b42892e09dbb65fd5bd766;p=meshlink

Fix a crash with some network configurations.

It is apparently possible for getifaddrs() to return a struct ifaddrs that
contains a NULL ifa_addr pointer.
---