do not distinguish different policy protocols in userland cache

diff --git a/src/charon/kernel/kernel_interface.c b/src/charon/kernel/kernel_interface.c
index b32b198..c5fba52 100644 (file)
--- a/src/charon/kernel/kernel_interface.c
+++ b/src/charon/kernel/kernel_interface.c
@@ -224,9 +224,6 @@ struct policy_entry_t {
        /** direction of this policy: in, out, forward */
        u_int8_t direction;
        
-       /** protocol ID: ESP/AH */
-       protocol_id_t proto;
-       
        /** reqid of the policy */
        u_int32_t reqid;
        
@@ -2617,7 +2614,6 @@ static status_t add_policy(private_kernel_interface_t *this,
        memset(policy, 0, sizeof(policy_entry_t));
        policy->sel = ts2selector(src_ts, dst_ts);
        policy->direction = direction;
-       policy->proto = protocol;
        
        /* find the policy, which matches EXACTLY */
        pthread_mutex_lock(&this->mutex);
@@ -2625,8 +2621,7 @@ static status_t add_policy(private_kernel_interface_t *this,
        while (iterator->iterate(iterator, (void**)&current))
        {
                if (memeq(&current->sel, &policy->sel, sizeof(struct xfrm_selector)) &&
-                       policy->direction == current->direction &&
-                       policy->proto == current->proto)
+                       policy->direction == current->direction)
                {
                        /* use existing policy */
                        current->refcount++;