upstream: fix compilation with DEBUG_KEXDH; bz#3160 ok dtucker@

OpenBSD-Commit-ID: 832e771948fb45f2270e8b8895aac36d176ba17a

1 files changed, 6 insertions, 5 deletions

diff --git a/sshd.c b/sshd.c
index 6f8f11a3b..a345bae70 100644
--- a/sshd.c
+++ b/sshd.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshd.c,v 1.552 2020/03/13 04:01:57 djm Exp $ */
+/* $OpenBSD: sshd.c,v 1.553 2020/05/08 05:13:14 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -2372,10 +2372,11 @@ do_ssh2_kex(struct ssh *ssh)
 
 #ifdef DEBUG_KEXDH
         /* send 1st encrypted/maced/compressed message */
-        packet_start(SSH2_MSG_IGNORE);
-        packet_put_cstring("markus");
-        packet_send();
-        packet_write_wait();
+        if ((r = sshpkt_start(ssh, SSH2_MSG_IGNORE)) != 0 ||
+            (r = sshpkt_put_cstring(ssh, "markus")) != 0 ||
+            (r = sshpkt_send(ssh)) != 0 ||
+            (r = ssh_packet_write_wait(ssh)) != 0)
+                fatal("%s: send test: %s", __func__, ssh_err(r));
 #endif
         debug("KEX done");
 }