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authorLennart Poettering <lennart@poettering.net>2014-10-22 16:52:38 +0200
committerLennart Poettering <lennart@poettering.net>2014-10-22 16:52:38 +0200
commita5f035960006556beab51c42e6948985635e261a (patch)
treebee22c1c99904edcc348117d784b2352a018a4b3 /src/reply-password
parent91c40d86120f3bf033539a53c971d99f5dd70708 (diff)
resolved: simplify detection of packets from the loopback device
We can simplify our code quite a bit if we explicitly check for the ifindex being 1 on Linux as a loopback check. Apparently, this is hardcoded on Linux on the kernel, and effectively exported to userspace via rtnl and such, hence we should be able to rely on it.
Diffstat (limited to 'src/reply-password')
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