===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/sshconnect2.c,v
retrieving revision 1.371
retrieving revision 1.372
diff -u -r1.371 -r1.372
--- src/usr.bin/ssh/sshconnect2.c	2023/12/18 14:45:49	1.371
+++ src/usr.bin/ssh/sshconnect2.c	2024/01/08 00:34:34	1.372
@@ -1,4 +1,4 @@
-/* $OpenBSD: sshconnect2.c,v 1.371 2023/12/18 14:45:49 djm Exp $ */
+/* $OpenBSD: sshconnect2.c,v 1.372 2024/01/08 00:34:34 djm Exp $ */
 /*
  * Copyright (c) 2000 Markus Friedl.  All rights reserved.
  * Copyright (c) 2008 Damien Miller.  All rights reserved.
@@ -216,7 +216,7 @@
     const struct ssh_conn_info *cinfo)
 {
 	char *myproposal[PROPOSAL_MAX];
-	char *s, *all_key, *hkalgs = NULL;
+	char *all_key, *hkalgs = NULL;
 	int r, use_known_hosts_order = 0;
 
 	xxx_host = host;
@@ -244,14 +244,12 @@
 		fatal_fr(r, "kex_assemble_namelist");
 	free(all_key);
 
-	if ((s = kex_names_cat(options.kex_algorithms, "ext-info-c")) == NULL)
-		fatal_f("kex_names_cat");
-
 	if (use_known_hosts_order)
 		hkalgs = order_hostkeyalgs(host, hostaddr, port, cinfo);
 
-	kex_proposal_populate_entries(ssh, myproposal, s, options.ciphers,
-	    options.macs, compression_alg_list(options.compression),
+	kex_proposal_populate_entries(ssh, myproposal,
+	    options.kex_algorithms, options.ciphers, options.macs,
+	    compression_alg_list(options.compression),
 	    hkalgs ? hkalgs : options.hostkeyalgorithms);
 
 	free(hkalgs);
@@ -274,14 +272,8 @@
 	ssh->kex->verify_host_key=&verify_host_key_callback;
 
 	ssh_dispatch_run_fatal(ssh, DISPATCH_BLOCK, &ssh->kex->done);
+	kex_proposal_free_entries(myproposal);
 
-	/* remove ext-info from the KEX proposals for rekeying */
-	free(myproposal[PROPOSAL_KEX_ALGS]);
-	myproposal[PROPOSAL_KEX_ALGS] =
-	    compat_kex_proposal(ssh, options.kex_algorithms);
-	if ((r = kex_prop2buf(ssh->kex->my, myproposal)) != 0)
-		fatal_r(r, "kex_prop2buf");
-
 #ifdef DEBUG_KEXDH
 	/* send 1st encrypted/maced/compressed message */
 	if ((r = sshpkt_start(ssh, SSH2_MSG_IGNORE)) != 0 ||
@@ -290,7 +282,6 @@
 	    (r = ssh_packet_write_wait(ssh)) != 0)
 		fatal_fr(r, "send packet");
 #endif
-	kex_proposal_free_entries(myproposal);
 }
 
 /*