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| author | Tobias Brunner <tobias@strongswan.org> | 2010-09-07 11:52:16 +0200 |
|---|---|---|
| committer | Tobias Brunner <tobias@strongswan.org> | 2010-10-12 11:11:04 +0200 |
| commit | cd26eedc5c69402c7aa837a672e04476f11ba388 (patch) | |
| tree | 973ada5ab61903f6212d9ccbe429b0c05937a6d6 /src/libcharon/sa/task_manager.c | |
| parent | d5bd77512637cf0be88ceea8fc1699e8655cd718 (diff) | |
| download | strongswan-cd26eedc5c69402c7aa837a672e04476f11ba388.tar.bz2 strongswan-cd26eedc5c69402c7aa837a672e04476f11ba388.tar.xz | |
Do not update hosts based on retransmitted messages.
Diffstat (limited to 'src/libcharon/sa/task_manager.c')
| -rw-r--r-- | src/libcharon/sa/task_manager.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/libcharon/sa/task_manager.c b/src/libcharon/sa/task_manager.c index a7258848f..18703ce36 100644 --- a/src/libcharon/sa/task_manager.c +++ b/src/libcharon/sa/task_manager.c @@ -883,11 +883,21 @@ METHOD(task_manager_t, process_message, status_t, private_task_manager_t *this, message_t *msg) { u_int32_t mid = msg->get_message_id(msg); + host_t *me = msg->get_destination(msg), *other = msg->get_source(msg); if (msg->get_request(msg)) { if (mid == this->responding.mid) { + if (this->ike_sa->get_state(this->ike_sa) == IKE_CREATED || + this->ike_sa->get_state(this->ike_sa) == IKE_CONNECTING || + msg->get_exchange_type(msg) != IKE_SA_INIT) + { /* only do host updates based on verified messages */ + if (!this->ike_sa->supports_extension(this->ike_sa, EXT_MOBIKE)) + { /* with MOBIKE, we do no implicit updates */ + this->ike_sa->update_hosts(this->ike_sa, me, other); + } + } charon->bus->message(charon->bus, msg, TRUE); if (process_request(this, msg) != SUCCESS) { @@ -920,6 +930,15 @@ METHOD(task_manager_t, process_message, status_t, { if (mid == this->initiating.mid) { + if (this->ike_sa->get_state(this->ike_sa) == IKE_CREATED || + this->ike_sa->get_state(this->ike_sa) == IKE_CONNECTING || + msg->get_exchange_type(msg) != IKE_SA_INIT) + { /* only do host updates based on verified messages */ + if (!this->ike_sa->supports_extension(this->ike_sa, EXT_MOBIKE)) + { /* with MOBIKE, we do no implicit updates */ + this->ike_sa->update_hosts(this->ike_sa, me, other); + } + } charon->bus->message(charon->bus, msg, TRUE); if (process_response(this, msg) != SUCCESS) { |