===================================================================
RCS file: /cvsrepo/anoncvs/cvs/src/usr.bin/ssh/packet.c,v
retrieving revision 1.292
retrieving revision 1.293
diff -u -r1.292 -r1.293
--- src/usr.bin/ssh/packet.c	2020/06/24 15:10:38	1.292
+++ src/usr.bin/ssh/packet.c	2020/06/24 15:12:09	1.293
@@ -1,4 +1,4 @@
-/* $OpenBSD: packet.c,v 1.292 2020/06/24 15:10:38 markus Exp $ */
+/* $OpenBSD: packet.c,v 1.293 2020/06/24 15:12:09 markus Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -591,6 +591,8 @@
 		state->newkeys[mode] = NULL;
 		ssh_clear_newkeys(ssh, mode);		/* next keys */
 	}
+	kex_free(ssh->kex);
+	ssh->kex = NULL;
 #ifdef WITH_ZLIB
 	/* compression state is in shared mem, so we can only release it once */
 	if (do_close && state->compression_buffer) {