tree f3180e02c017d7eae44cf0c40c95ca06f4b82a03
parent 573951cbe80bb6352881271bb276f48749eab6f4
author Han-Wen Nienhuys <hanwen@google.com> 1491319660 +0200
committer Han-Wen Nienhuys <hanwen@google.com> 1491322787 +0000

ssh: reject RekeyThresholds over MaxInt64

This fixes weirdness when users use int64(-1) as sentinel value.

Also, really use cipher specific default thresholds. These were added
in a59c127441a8ae2ad9b0fb300ab36a6558bba697, but weren't taking
effect. Add a test.

Fixes golang/go#19639

Change-Id: Ie9518a0ff12fded2fca35465abb427d7a9f84340
Reviewed-on: https://go-review.googlesource.com/39431
Run-TryBot: Han-Wen Nienhuys <hanwen@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>