diff options
Diffstat (limited to 'nchan.c')
-rw-r--r-- | nchan.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -1,4 +1,4 @@ -/* $OpenBSD: nchan.c,v 1.66 2017/09/12 06:32:07 djm Exp $ */ +/* $OpenBSD: nchan.c,v 1.67 2017/09/12 06:35:32 djm Exp $ */ /* * Copyright (c) 1999, 2000, 2001, 2002 Markus Friedl. All rights reserved. * @@ -183,6 +183,9 @@ chan_send_eof2(struct ssh *ssh, Channel *c) debug2("channel %d: send eof", c->self); switch (c->istate) { case CHAN_INPUT_WAIT_DRAIN: + if (!c->have_remote_id) + fatal("%s: channel %d: no remote_id", + __func__, c->self); if ((r = sshpkt_start(ssh, SSH2_MSG_CHANNEL_EOF)) != 0 || (r = sshpkt_put_u32(ssh, c->remote_id)) != 0 || (r = sshpkt_send(ssh)) != 0) @@ -209,6 +212,9 @@ chan_send_close2(struct ssh *ssh, Channel *c) } else if (c->flags & CHAN_CLOSE_SENT) { error("channel %d: already sent close", c->self); } else { + if (!c->have_remote_id) + fatal("%s: channel %d: no remote_id", + __func__, c->self); if ((r = sshpkt_start(ssh, SSH2_MSG_CHANNEL_CLOSE)) != 0 || (r = sshpkt_put_u32(ssh, c->remote_id)) != 0 || (r = sshpkt_send(ssh)) != 0) @@ -230,6 +236,8 @@ chan_send_eow2(struct ssh *ssh, Channel *c) } if (!(datafellows & SSH_NEW_OPENSSH)) return; + if (!c->have_remote_id) + fatal("%s: channel %d: no remote_id", __func__, c->self); if ((r = sshpkt_start(ssh, SSH2_MSG_CHANNEL_REQUEST)) != 0 || (r = sshpkt_put_u32(ssh, c->remote_id)) != 0 || (r = sshpkt_put_cstring(ssh, "eow@openssh.com")) != 0 || |