From 61efac65123850c39854c900b63fc80a606efbef Mon Sep 17 00:00:00 2001
From: Tobias Brunner <tobias@strongswan.org>
Date: Tue, 11 Dec 2018 11:46:18 +0100
Subject: [PATCH] eap-radius: Don't clear unclaimed IPs early if accounting is
 enabled

---
 src/libcharon/plugins/eap_radius/eap_radius_provider.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/libcharon/plugins/eap_radius/eap_radius_provider.c b/src/libcharon/plugins/eap_radius/eap_radius_provider.c
index e8ebcf6b0..defabb782 100644
--- a/src/libcharon/plugins/eap_radius/eap_radius_provider.c
+++ b/src/libcharon/plugins/eap_radius/eap_radius_provider.c
@@ -561,6 +561,14 @@ eap_radius_provider_t *eap_radius_provider_create()
 			},
 		);
 
+		if (lib->settings->get_bool(lib->settings,
+							"%s.plugins.eap-radius.accounting", FALSE, lib->ns))
+		{
+			/* if RADIUS accounting is enabled, keep unclaimed IPs around until
+			 * the Accounting-Stop message is sent */
+			this->listener.public.message = NULL;
+		}
+
 		charon->bus->add_listener(charon->bus, &this->listener.public);
 
 		singleton = &this->public;