From 4a232f88d041b807ed8d3ad807a40809e86861eb Mon Sep 17 00:00:00 2001
From: Filip Tehlar <ftehlar@cisco.com>
Date: Thu, 1 Oct 2020 03:08:52 +0000
Subject: [PATCH] ikev2: fix leaking pending INIT requests

.. when associated profile is deleted.

Type: fix

Change-Id: Ib05831d79b3b58664ee0a930960513fd465373bf
Signed-off-by: Filip Tehlar <ftehlar@cisco.com>
(cherry picked from commit 6614df53509030f1c3faf52512bcd8a9851dec5c)
---
 src/plugins/ikev2/ikev2.c | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/plugins/ikev2/ikev2.c b/src/plugins/ikev2/ikev2.c
index bfad2adbd9e..7632a567fd4 100644
--- a/src/plugins/ikev2/ikev2.c
+++ b/src/plugins/ikev2/ikev2.c
@@ -3334,6 +3334,22 @@ ikev2_cleanup_profile_sessions (ikev2_main_t * km, ikev2_profile_t * p)
   u32 *sai;
   u32 *del_sai = 0;
 
+  /* *INDENT-OFF* */
+  pool_foreach(sa, km->sais, ({
+    if (pi == sa->profile_index)
+      vec_add1 (del_sai, sa - km->sais);
+  }));
+  /* *INDENT-ON* */
+
+  vec_foreach (sai, del_sai)
+  {
+    sa = pool_elt_at_index (km->sais, sai[0]);
+    ikev2_sa_free_all_vec (sa);
+    hash_unset (km->sa_by_ispi, sa->ispi);
+    pool_put (km->sais, sa);
+  }
+  vec_reset_length (del_sai);
+
   vec_foreach (tkm, km->per_thread_data)
   {
     /* *INDENT-OFF* */