From: Umut Tezduyar Lindskog <umut.tezduyar@axis.com>
Date: Sun, 27 Apr 2014 19:58:26 +0000 (+0200)
Subject: libnetworkd: add link local tests
X-Git-Tag: v213~298
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=d9bf4f8c6c47b8620ffa1a056208eb15118b78d5;hp=d9bf4f8c6c47b8620ffa1a056208eb15118b78d5;p=elogind.git

libnetworkd: add link local tests

- Also only allow positive ifindex on both dhcp and ipv4ll

[tomegun: the kernel always sets a positive ifindex, but some APIs accept
          ifindex=0 with various meanings, so we should protect against
          accidentally passing ifindex=0 along.]
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