child-sa: Use any fixed reqid configured on the CHILD_SA config

Global reqid allocation (94eb09ac) broke fixed reqid allocation. Resupport them
by bypassing allocation in the kernel if a fixed reqid has been configured.

Fixes #976.
This commit is contained in:
Martin Willi 2015-06-01 10:10:19 +02:00 committed by Tobias Brunner
parent 523ea82ed5
commit a49393954f
1 changed files with 2 additions and 2 deletions

View File

@ -698,7 +698,7 @@ METHOD(child_sa_t, install, status_t,
this->proposal->get_algorithm(this->proposal, EXTENDED_SEQUENCE_NUMBERS,
&esn, NULL);
if (!this->reqid_allocated)
if (!this->reqid_allocated && !this->reqid)
{
status = hydra->kernel_interface->alloc_reqid(hydra->kernel_interface,
my_ts, other_ts, this->mark_in, this->mark_out,
@ -826,7 +826,7 @@ METHOD(child_sa_t, add_policies, status_t,
traffic_selector_t *my_ts, *other_ts;
status_t status = SUCCESS;
if (!this->reqid_allocated)
if (!this->reqid_allocated && !this->reqid)
{
/* trap policy, get or confirm reqid */
status = hydra->kernel_interface->alloc_reqid(