kernel-netlink: Add support for new policy priority class

diff --git a/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c b/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c
index 1e250d0..8642b8c 100644 (file)
--- a/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c
+++ b/src/libhydra/plugins/kernel_netlink/kernel_netlink_ipsec.c
@@ -70,8 +70,8 @@
 #define SOL_UDP IPPROTO_UDP
 #endif
 
-/** Default priority of installed policies */
-#define PRIO_BASE 512
+/** Base priority for installed policies */
+#define PRIO_BASE 384
 
 /** Default lifetime of an acquire XFRM state (in seconds) */
 #define DEFAULT_ACQUIRE_LIFETIME 165
@@ -606,6 +606,9 @@ static inline u_int32_t get_priority(policy_entry_t *policy,
                        priority <<= 1;
                        /* fall-through */
                case POLICY_PRIORITY_DEFAULT:
+                       priority <<= 1;
+                       /* fall-through */
+               case POLICY_PRIORITY_PASS:
                        break;
        }
        /* calculate priority based on selector size, small size = high prio */