From: Martin Willi <martin@strongswan.org>
Date: Wed, 23 Sep 2009 08:42:05 +0000 (+0200)
Subject: Enable/disable inactive/active segments only
X-Git-Tag: 4.4.0~79
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=9fdf5f712e377ff751a2420f37f62adac6fc0d7a;p=thirdparty%2Fstrongswan.git

Enable/disable inactive/active segments only
---

diff --git a/src/charon/plugins/ha_sync/ha_sync_segments.c b/src/charon/plugins/ha_sync/ha_sync_segments.c
index 3bfc9592a1..8929c62d4e 100644
--- a/src/charon/plugins/ha_sync/ha_sync_segments.c
+++ b/src/charon/plugins/ha_sync/ha_sync_segments.c
@@ -127,13 +127,19 @@ static void enable_disable(private_ha_sync_segments_t *this, u_int segment,
 		{
 			if (enable)
 			{
-				this->active |= SEGMENTS_BIT(i);
-				this->kernel->activate(this->kernel, i);
+				if (!(this->active & SEGMENTS_BIT(i)))
+				{
+					this->active |= SEGMENTS_BIT(i);
+					this->kernel->activate(this->kernel, i);
+				}
 			}
 			else
 			{
-				this->active &= ~SEGMENTS_BIT(i);
-				this->kernel->deactivate(this->kernel, i);
+				if (this->active & SEGMENTS_BIT(i))
+				{
+					this->active &= ~SEGMENTS_BIT(i);
+					this->kernel->deactivate(this->kernel, i);
+				}
 			}
 		}