diff options
author | djm@openbsd.org <djm@openbsd.org> | 2015-04-13 02:04:08 +0000 |
---|---|---|
committer | Damien Miller <djm@mindrot.org> | 2015-04-13 14:37:20 +1000 |
commit | 318be28cda1fd9108f2e6f2f86b0b7589ba2aed0 (patch) | |
tree | 9651309f44099c3027441916c53622a58f34e1a5 /kexgexc.c | |
parent | d8f391caef62378463a0e6b36f940170dadfe605 (diff) |
upstream commit
deprecate ancient, pre-RFC4419 and undocumented
SSH2_MSG_KEX_DH_GEX_REQUEST_OLD message; ok markus@ deraadt@ "seems
reasonable" dtucker@
Diffstat (limited to 'kexgexc.c')
-rw-r--r-- | kexgexc.c | 30 |
1 files changed, 10 insertions, 20 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: kexgexc.c,v 1.20 2015/01/26 06:10:03 djm Exp $ */ +/* $OpenBSD: kexgexc.c,v 1.21 2015/04/13 02:04:08 djm Exp $ */ /* * Copyright (c) 2000 Niels Provos. All rights reserved. * Copyright (c) 2001 Markus Friedl. All rights reserved. @@ -65,25 +65,15 @@ kexgex_client(struct ssh *ssh) kex->min = DH_GRP_MIN; kex->max = DH_GRP_MAX; kex->nbits = nbits; - if (ssh->compat & SSH_OLD_DHGEX) { - /* Old GEX request */ - if ((r = sshpkt_start(ssh, SSH2_MSG_KEX_DH_GEX_REQUEST_OLD)) - != 0 || - (r = sshpkt_put_u32(ssh, kex->nbits)) != 0 || - (r = sshpkt_send(ssh)) != 0) - goto out; - debug("SSH2_MSG_KEX_DH_GEX_REQUEST_OLD(%u) sent", kex->nbits); - } else { - /* New GEX request */ - if ((r = sshpkt_start(ssh, SSH2_MSG_KEX_DH_GEX_REQUEST)) != 0 || - (r = sshpkt_put_u32(ssh, kex->min)) != 0 || - (r = sshpkt_put_u32(ssh, kex->nbits)) != 0 || - (r = sshpkt_put_u32(ssh, kex->max)) != 0 || - (r = sshpkt_send(ssh)) != 0) - goto out; - debug("SSH2_MSG_KEX_DH_GEX_REQUEST(%u<%u<%u) sent", - kex->min, kex->nbits, kex->max); - } + /* New GEX request */ + if ((r = sshpkt_start(ssh, SSH2_MSG_KEX_DH_GEX_REQUEST)) != 0 || + (r = sshpkt_put_u32(ssh, kex->min)) != 0 || + (r = sshpkt_put_u32(ssh, kex->nbits)) != 0 || + (r = sshpkt_put_u32(ssh, kex->max)) != 0 || + (r = sshpkt_send(ssh)) != 0) + goto out; + debug("SSH2_MSG_KEX_DH_GEX_REQUEST(%u<%u<%u) sent", + kex->min, kex->nbits, kex->max); #ifdef DEBUG_KEXDH fprintf(stderr, "\nmin = %d, nbits = %d, max = %d\n", kex->min, kex->nbits, kex->max); |