Three commits in one (since they touch the same heavily-diverged file
repeatedly):

   - markus@cvs.openbsd.org 2014/03/25 09:40:03
     [myproposal.h]
     trimm default proposals.

     This commit removes the weaker pre-SHA2 hashes, the broken ciphers
     (arcfour), and the broken modes (CBC) from the default configuration
     (the patch only changes the default, all the modes are still available
     for the config files).

     ok djm@, reminded by tedu@ & naddy@ and discussed with many
   - deraadt@cvs.openbsd.org 2014/03/26 17:16:26
     [myproposal.h]
     The current sharing of myproposal[] between both client and server code
     makes the previous diff highly unpallatable.  We want to go in that
     direction for the server, but not for the client.  Sigh.
     Brought up by naddy.
   - markus@cvs.openbsd.org 2014/03/27 23:01:27
     [myproposal.h ssh-keyscan.c sshconnect2.c sshd.c]
     disable weak proposals in sshd, but keep them in ssh; ok djm@
diff --git a/ssh-keyscan.c b/ssh-keyscan.c
index 5d77dcf..de45636 100644
--- a/ssh-keyscan.c
+++ b/ssh-keyscan.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: ssh-keyscan.c,v 1.90 2014/03/12 04:44:58 djm Exp $ */
+/* $OpenBSD: ssh-keyscan.c,v 1.91 2014/03/27 23:01:27 markus Exp $ */
 /*
  * Copyright 1995, 1996 by David Mazieres <dm@lcs.mit.edu>.
  *
@@ -242,6 +242,7 @@
 static Key *
 keygrab_ssh2(con *c)
 {
+	char *myproposal[PROPOSAL_MAX] = { KEX_CLIENT };
 	int j;
 
 	packet_set_connection(c->c_fd, c->c_fd);