ssh-keyscan 192.168.0.0/24
If a CIDR range is passed, then it will be expanded to all possible
addresses in the range including the all-0s and all-1s addresses.
bz#976 feedback/ok markus@
OpenBSD-Commit-ID: ce6c5211f936ac0053fd4a2ddb415277931e6c4b
Prevent mem leaks in the (unlikely) event that getaddrinfo returns
no addresses. ALso, remove an unneeded NULL check in addr_ntop. From
khaleesicodes via github PR#281, ok deraadt@
OpenBSD-Commit-ID: e8a5afc686376637c355c5f7e122dc4b080b9c1a
in order to reuse them for per-source maxstartups limiting. Supplement with
some additional functions from djm's flowtools that we'll also need. ok djm@
(as part of a larger diff).
OpenBSD-Commit-ID: e3e7d9ccc6c9b82e25cfef0ec83598e8e2327cbf