From d3830e622f94f0826e2169eca1f920abc234a412 Mon Sep 17 00:00:00 2001
From: nicm <nicm>
Date: Thu, 10 Oct 2013 11:46:28 +0000
Subject: [PATCH] Grouped sessions were being leaked on destroy, correctly free
 them.

---
 server-fn.c | 7 ++++---
 session.c   | 1 +
 2 files changed, 5 insertions(+), 3 deletions(-)

diff --git a/server-fn.c b/server-fn.c
index efb95acd..fb0eadd6 100644
--- a/server-fn.c
+++ b/server-fn.c
@@ -398,14 +398,15 @@ void
 server_destroy_session_group(struct session *s)
 {
 	struct session_group	*sg;
+	struct session		*s1;
 
 	if ((sg = session_group_find(s)) == NULL)
 		server_destroy_session(s);
 	else {
-		TAILQ_FOREACH(s, &sg->sessions, gentry)
+		TAILQ_FOREACH_SAFE(s, &sg->sessions, gentry, s1) {
 			server_destroy_session(s);
-		TAILQ_REMOVE(&session_groups, sg, entry);
-		free(sg);
+			session_destroy(s);
+		}
 	}
 }
 
diff --git a/session.c b/session.c
index c7b54a2b..7e144886 100644
--- a/session.c
+++ b/session.c
@@ -151,6 +151,7 @@ void
 session_destroy(struct session *s)
 {
 	struct winlink	*wl;
+
 	log_debug("session %s destroyed", s->name);
 
 	RB_REMOVE(sessions, &sessions, s);