x/crypto/otr: clear key slots when handshaking.
The OTR implementation had a bug where key slots would not be marked as
unused after a rehandshake. Since handshaking resets the key ids, some
key slots would be left over with much higher key ids. These key slots
would lead to an error when the code ran out of slots.
Fixes agl/xmpp-client#96.
Change-Id: I013bbc4eaf0616373ab52f14b7f7757c353983ca
Reviewed-on: https://go-review.googlesource.com/16934
Reviewed-by: Andrew Gerrand <adg@golang.org>
2 files changed
