Add blacklist support to sshd
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Authored by • lidl on Apr 11 2016, 4:17 PM.

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rS301551: Add blacklist support to sshd

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Add blacklist support to sshd

Depends on D5912
Depends on D5913

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• lidl retitled this revision from to Add blacklist support to sshd.

• lidl updated this object.

• lidl edited the test plan for this revision. (Show Details)

crypto/openssh/blacklist.c
29	Indeed, what is fd 3 here?

Updated to address emaste's comment, and log an error message when that condition arises.

I have never run into that condition in all my testing.

rpaulo edited edge metadata.

rpaulo added inline comments.

crypto/openssh/blacklist.c
2	Missing some kind of copyright.
23	What exactly is "a" ? It's always 1. Please drop the variable if it's not really used.
crypto/openssh/blacklist_client.h
2	Missing copyright.

This revision is now accepted and ready to land.May 27 2016, 7:23 PM

crypto/openssh/blacklist.c
2	This is a verbatim import from NetBSD's patches, but doesn't have a copyright on it. I guess I should put on the NetBSD copyright, and have Christos augment the upstream diffs.
23	It's the action (zero = successful login), (one = failed login). Ideally, the code would also send successful login to zero out any bad login counts that are in progress. e.g. - two failed logins from an IP address, and then a successful login would reset the running count of failed logins to zero for that IP address.