diff options
Diffstat (limited to 'app/openvpn/src/openvpn/multi.c')
| -rw-r--r-- | app/openvpn/src/openvpn/multi.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/app/openvpn/src/openvpn/multi.c b/app/openvpn/src/openvpn/multi.c index 16250dc2..a4289ac7 100644 --- a/app/openvpn/src/openvpn/multi.c +++ b/app/openvpn/src/openvpn/multi.c @@ -303,6 +303,7 @@ multi_init (struct multi_context *m, struct context *t, bool tcp_mode, int threa cid_compare_function); #endif + /* * This is our scheduler, for time-based wakeup * events. @@ -373,6 +374,13 @@ multi_init (struct multi_context *m, struct context *t, bool tcp_mode, int threa */ m->max_clients = t->options.max_clients; + int i; + m->instances = malloc(sizeof(struct multi_instance*) * m->max_clients); + for (i = 0; i < m->max_clients; ++ i) + { + m->instances[i] = NULL; + } + /* * Initialize multi-socket TCP I/O wait object */ @@ -553,6 +561,8 @@ multi_close_instance (struct multi_context *m, } #endif + m->instances[mi->context.c2.tls_multi->vpn_session_id] = NULL; + schedule_remove_entry (m->schedule, (struct schedule_entry *) mi); ifconfig_pool_release (m->ifconfig_pool, mi->vaddr_handle, false); @@ -629,6 +639,8 @@ multi_uninit (struct multi_context *m) #endif m->hash = NULL; + free(m->instances); + schedule_free (m->schedule); mbuf_free (m->mbuf); ifconfig_pool_free (m->ifconfig_pool); @@ -652,8 +664,6 @@ multi_create_instance (struct multi_context *m, const struct mroute_addr *real) perf_push (PERF_MULTI_CREATE_INSTANCE); - msg (D_MULTI_MEDIUM, "MULTI: multi_create_instance called"); - ALLOC_OBJ_CLEAR (mi, struct multi_instance); mi->gc = gc_new (); @@ -2159,8 +2169,17 @@ multi_process_incoming_link (struct multi_context *m, struct multi_instance *ins /* make sure that source address is associated with this client */ else if (multi_get_instance_by_virtual_addr (m, &src, true) != m->pending) { - msg (D_MULTI_DROPPED, "MULTI: bad source address from client [%s], packet dropped", - mroute_addr_print (&src, &gc)); + /* IPv6 link-local address (fe80::xxx)? */ + if ( (src.type & MR_ADDR_MASK) == MR_ADDR_IPV6 && + src.addr[0] == 0xfe && src.addr[1] == 0x80 ) + { + /* do nothing, for now. TODO: add address learning */ + } + else + { + msg (D_MULTI_DROPPED, "MULTI: bad source address from client [%s], packet dropped", + mroute_addr_print (&src, &gc)); + } c->c2.to_tun.len = 0; } /* client-to-client communication enabled? */ |