From: Tobias Brunner <tobias@strongswan.org>
Date: Thu, 5 Sep 2019 15:23:57 +0000 (+0200)
Subject: quick-mode: Promote selected DH group instead of stripping all others
X-Git-Tag: 5.8.2dr2~19^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3187293e3ddf2f457614f62a9d51f27e7764bb48;p=thirdparty%2Fstrongswan.git

quick-mode: Promote selected DH group instead of stripping all others

Since only the first DH group is encoded for IKEv1 this should have the
same effect as removing all other groups.
---

diff --git a/src/libcharon/sa/ikev1/tasks/quick_mode.c b/src/libcharon/sa/ikev1/tasks/quick_mode.c
index edd179409a..00c9edd711 100644
--- a/src/libcharon/sa/ikev1/tasks/quick_mode.c
+++ b/src/libcharon/sa/ikev1/tasks/quick_mode.c
@@ -802,7 +802,7 @@ static linked_list_t *get_proposals(private_quick_mode_t *this,
 				proposal->destroy(proposal);
 				continue;
 			}
-			proposal->strip_dh(proposal, group);
+			proposal->promote_dh_group(proposal, group);
 		}
 		proposal->set_spi(proposal, this->spi_i);
 	}