From 9862852823373eea1a41a5b7b74f59973b342ab0 Mon Sep 17 00:00:00 2001 From: Martin Willi Date: Mon, 12 Dec 2011 15:43:12 +0100 Subject: [PATCH] Double check if we have a packet before retransmitting it --- src/libcharon/sa/task_manager_v1.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/libcharon/sa/task_manager_v1.c b/src/libcharon/sa/task_manager_v1.c index b20a9ac36..2af0ba2ac 100755 --- a/src/libcharon/sa/task_manager_v1.c +++ b/src/libcharon/sa/task_manager_v1.c @@ -871,12 +871,12 @@ METHOD(task_manager_t, process_message, status_t, else { hash = chunk_hash(msg->get_packet_data(msg)); - if (hash == this->responding.hash) + if (hash == this->responding.hash && this->responding.packet) { DBG1(DBG_IKE, "received retransmit of request with ID %d, " "retransmitting response", mid); charon->sender->send(charon->sender, - this->responding.packet->clone(this->responding.packet)); + this->responding.packet->clone(this->responding.packet)); return SUCCESS; } msg->set_request(msg, TRUE);