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ikev2: use protocol of selected proposal to delete a failed CHILD_SA

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Depending on the failure, the protocol might not yet be set on the CHILD_SA.
This commit is contained in:
Martin Willi
2013-06-20 12:09:46 +02:00
parent 47ec2e407b
commit 888dbac50e
1 changed files with 2 additions and 2 deletions
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src/libcharon/sa/ikev2/tasks/child_create.c
+2 -2
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@@ -1284,13 +1284,13 @@ METHOD(task_t, build_i_delete, status_t,
private_child_create_t *this, message_t *message) private_child_create_t *this, message_t *message)
{ {
message->set_exchange_type(message, INFORMATIONAL); message->set_exchange_type(message, INFORMATIONAL);
if (this->child_sa) if (this->child_sa && this->proposal)
{ {
protocol_id_t proto; protocol_id_t proto;
delete_payload_t *del; delete_payload_t *del;
u_int32_t spi; u_int32_t spi;
proto = this->child_sa->get_protocol(this->child_sa); proto = this->proposal->get_protocol(this->proposal);
spi = this->child_sa->get_spi(this->child_sa, TRUE); spi = this->child_sa->get_spi(this->child_sa, TRUE);
del = delete_payload_create(DELETE, proto); del = delete_payload_create(DELETE, proto);
del->add_spi(del, spi); del->add_spi(del, spi);