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ike-sa-manager: Ensure we were able to create a new IKE_SA

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This may happen if we are unable to allocate an SPI.
This commit is contained in:
Tobias Brunner
2021-02-16 14:45:51 +01:00
parent cb85967655
commit f4258c56f5
1 changed files with 10 additions and 4 deletions
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src/libcharon/sa/ike_sa_manager.c
+10 -4
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@@ -1501,8 +1501,11 @@ METHOD(ike_sa_manager_t, checkout_by_config, ike_sa_t*,
if (!this->reuse_ikesa && peer_cfg->get_ike_version(peer_cfg) != IKEV1) if (!this->reuse_ikesa && peer_cfg->get_ike_version(peer_cfg) != IKEV1)
{ /* IKE_SA reuse disabled by config (not possible for IKEv1) */ { /* IKE_SA reuse disabled by config (not possible for IKEv1) */
ike_sa = create_new(this, peer_cfg->get_ike_version(peer_cfg), TRUE); ike_sa = create_new(this, peer_cfg->get_ike_version(peer_cfg), TRUE);
ike_sa->set_peer_cfg(ike_sa, peer_cfg); if (ike_sa)
checkout_new(this, ike_sa); {
ike_sa->set_peer_cfg(ike_sa, peer_cfg);
checkout_new(this, ike_sa);
}
charon->bus->set_sa(charon->bus, ike_sa); charon->bus->set_sa(charon->bus, ike_sa);
goto out; goto out;
} }
@@ -1573,8 +1576,11 @@ METHOD(ike_sa_manager_t, checkout_by_config, ike_sa_t*,
if (!ike_sa) if (!ike_sa)
{ {
ike_sa = create_new(this, peer_cfg->get_ike_version(peer_cfg), TRUE); ike_sa = create_new(this, peer_cfg->get_ike_version(peer_cfg), TRUE);
ike_sa->set_peer_cfg(ike_sa, peer_cfg); if (ike_sa)
checkout_new(this, ike_sa); {
ike_sa->set_peer_cfg(ike_sa, peer_cfg);
checkout_new(this, ike_sa);
}
} }
charon->bus->set_sa(charon->bus, ike_sa); charon->bus->set_sa(charon->bus, ike_sa);