upstream: free kex in ssh_packet_close; ok djm semarie

OpenBSD-Commit-ID: dbc181e90d3d32fd97b10d75e68e374270e070a2

1 files changed, 3 insertions, 1 deletions

diff --git a/packet.c b/packet.c
index 9ffd9f59b..042ec7c4f 100644
--- a/packet.c
+++ b/packet.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: packet.c,v 1.294 2020/06/26 11:26:01 semarie Exp $ */
+/* $OpenBSD: packet.c,v 1.295 2020/07/01 16:28:31 markus Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -654,6 +654,8 @@ ssh_packet_close_internal(struct ssh *ssh, int do_close)
                 ssh->remote_ipaddr = NULL;
                 free(ssh->state);
                 ssh->state = NULL;
+                kex_free(ssh->kex);
+                ssh->kex = NULL;
         }
 }