diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/libcharon/plugins/farp/farp_listener.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/src/libcharon/plugins/farp/farp_listener.c b/src/libcharon/plugins/farp/farp_listener.c index 3875c1faf..8eed49778 100644 --- a/src/libcharon/plugins/farp/farp_listener.c +++ b/src/libcharon/plugins/farp/farp_listener.c @@ -87,11 +87,14 @@ METHOD(listener_t, message_hook, bool, host_t *ip; ip = ike_sa->get_virtual_ip(ike_sa, FALSE); - ip = ip->clone(ip); - this->lock->write_lock(this->lock); - ip = this->ips->put(this->ips, ip, ip); - this->lock->unlock(this->lock); - DESTROY_IF(ip); + if (ip) + { + ip = ip->clone(ip); + this->lock->write_lock(this->lock); + ip = this->ips->put(this->ips, ip, ip); + this->lock->unlock(this->lock); + DESTROY_IF(ip); + } } return TRUE; } |