From 83186d3cf7fc9d715e7c1bf509f22733feeec1e5 Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 28 Feb 2017 14:57:51 +0100
Subject: [PATCH] child-sa: Add new state to track installation of only the
 inbound SA

---
 src/libcharon/sa/child_sa.c | 1 +
 src/libcharon/sa/child_sa.h | 7 ++++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/src/libcharon/sa/child_sa.c b/src/libcharon/sa/child_sa.c
index dc1539fa0..9fe936a4e 100644
--- a/src/libcharon/sa/child_sa.c
+++ b/src/libcharon/sa/child_sa.c
@@ -31,6 +31,7 @@ ENUM(child_sa_state_names, CHILD_CREATED, CHILD_DESTROYING,
 	"CREATED",
 	"ROUTED",
 	"INSTALLING",
+	"INSTALLED_INBOUND",
 	"INSTALLED",
 	"UPDATING",
 	"REKEYING",
diff --git a/src/libcharon/sa/child_sa.h b/src/libcharon/sa/child_sa.h
index bc5f919ae..4d6409175 100644
--- a/src/libcharon/sa/child_sa.h
+++ b/src/libcharon/sa/child_sa.h
@@ -53,7 +53,12 @@ enum child_sa_state_t {
 	CHILD_INSTALLING,
 
 	/**
-	 * Installed an in-use CHILD_SA
+	 * Installed the inbound SA of a CHILD_SA during rekeying
+	 */
+	CHILD_INSTALLED_INBOUND,
+
+	/**
+	 * Installed both SAs of a CHILD_SA
 	 */
 	CHILD_INSTALLED,