From: Tobias Brunner <tobias@strongswan.org>
Date: Wed, 12 Dec 2012 17:23:11 +0000 (+0100)
Subject: Don't update an IKE_SA-entry's cached message ID when handling fragments
X-Git-Tag: 5.0.2dr4~8^2~15
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7d85f94165c73031e2567da762183fc28c3bbcce;p=thirdparty%2Fstrongswan.git

Don't update an IKE_SA-entry's cached message ID when handling fragments
---

diff --git a/src/libcharon/sa/ike_sa_manager.c b/src/libcharon/sa/ike_sa_manager.c
index 031c632eb6..9627876476 100644
--- a/src/libcharon/sa/ike_sa_manager.c
+++ b/src/libcharon/sa/ike_sa_manager.c
@@ -1280,7 +1280,10 @@ METHOD(ike_sa_manager_t, checkout_by_message, ike_sa_t*,
 
 			ike_id = entry->ike_sa->get_id(entry->ike_sa);
 			entry->checked_out = TRUE;
-			entry->message_id = message->get_message_id(message);
+			if (message->get_first_payload_type(message) != FRAGMENT_V1)
+			{
+				entry->message_id = message->get_message_id(message);
+			}
 			if (ike_id->get_responder_spi(ike_id) == 0)
 			{
 				ike_id->set_responder_spi(ike_id, id->get_responder_spi(id));