From: djm@openbsd.org <djm@openbsd.org>
Date: Fri, 3 Jul 2020 05:08:41 +0000 (+0000)
Subject: upstream: fix memory leak of mux_ctx; patch from Sergiy Lozovsky
X-Git-Tag: V_8_4_P1~94
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1b90ddde49e2ff377204082b6eb130a096411dc1;p=thirdparty%2Fopenssh-portable.git

upstream: fix memory leak of mux_ctx; patch from Sergiy Lozovsky

via bz3189 ok dtucker

OpenBSD-Commit-ID: db249bd4526fd42d0f4f43f72f7b8b7705253bde
---

diff --git a/channels.c b/channels.c
index 95a51e21b..14f958fa6 100644
--- a/channels.c
+++ b/channels.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: channels.c,v 1.398 2020/04/25 06:59:36 dtucker Exp $ */
+/* $OpenBSD: channels.c,v 1.399 2020/07/03 05:08:41 djm Exp $ */
 /*
  * Author: Tatu Ylonen <ylo@cs.hut.fi>
  * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland
@@ -621,6 +621,8 @@ channel_free(struct ssh *ssh, Channel *c)
 	c->path = NULL;
 	free(c->listening_addr);
 	c->listening_addr = NULL;
+	free(c->mux_ctx);
+	c->mux_ctx = NULL;
 	while ((cc = TAILQ_FIRST(&c->status_confirms)) != NULL) {
 		if (cc->abandon_cb != NULL)
 			cc->abandon_cb(ssh, c, cc->ctx);