acl: fix set acl-plugin cli unformat free.

[vpp.git] / src / vnet / tcp / tcp.c

diff --git a/src/vnet/tcp/tcp.c b/src/vnet/tcp/tcp.c
index d4b1d77..09913fa 100644 (file)
--- a/src/vnet/tcp/tcp.c
+++ b/src/vnet/tcp/tcp.c
@@ -71,6 +71,10 @@ tcp_add_del_adjacency (tcp_connection_t * tc, u8 is_add)
 static void
 tcp_cc_init (tcp_connection_t * tc)
 {
+  /* As per RFC 6582 initialize "recover" to iss */
+  if (tcp_opts_sack_permitted (&tc->rcv_opts))
+    tc->snd_congestion = tc->iss;
+
   tc->cc_algo->init (tc);
 }
 
@@ -108,7 +112,7 @@ tcp_cc_algo_new_type (const tcp_cc_algorithm_t * vft)
 }
 
 static u32
-tcp_connection_bind (u32 session_index, transport_endpoint_t * lcl)
+tcp_connection_bind (u32 session_index, transport_endpoint_cfg_t *lcl)
 {
   tcp_main_t *tm = &tcp_main;
   tcp_connection_t *listener;
@@ -143,7 +147,7 @@ tcp_connection_bind (u32 session_index, transport_endpoint_t * lcl)
 }
 
 static u32
-tcp_session_bind (u32 session_index, transport_endpoint_t * tep)
+tcp_session_bind (u32 session_index, transport_endpoint_cfg_t *tep)
 {
   return tcp_connection_bind (session_index, tep);
 }
@@ -289,7 +293,7 @@ tcp_connection_alloc (u8 thread_index)
   tcp_worker_ctx_t *wrk = tcp_get_worker (thread_index);
   tcp_connection_t *tc;
 
-  pool_get (wrk->connections, tc);
+  pool_get_aligned_safe (wrk->connections, tc, CLIB_CACHE_LINE_BYTES);
   clib_memset (tc, 0, sizeof (*tc));
   tc->c_c_index = tc - wrk->connections;
   tc->c_thread_index = thread_index;
@@ -306,12 +310,12 @@ tcp_connection_alloc_w_base (u8 thread_index, tcp_connection_t **base)
   if ((*base)->c_thread_index == thread_index)
     {
       u32 base_index = (*base)->c_c_index;
-      pool_get (wrk->connections, tc);
+      pool_get_aligned_safe (wrk->connections, tc, CLIB_CACHE_LINE_BYTES);
       *base = tcp_connection_get (base_index, thread_index);
     }
   else
     {
-      pool_get (wrk->connections, tc);
+      pool_get_aligned_safe (wrk->connections, tc, CLIB_CACHE_LINE_BYTES);
     }
   clib_memcpy_fast (tc, *base, sizeof (*tc));
   tc->c_c_index = tc - wrk->connections;
@@ -769,6 +773,7 @@ tcp_alloc_custom_local_endpoint (tcp_main_t * tm, ip46_address_t * lcl_addr,
       index = tm->last_v4_addr_rotor++;
       if (tm->last_v4_addr_rotor >= vec_len (tcp_cfg.ip4_src_addrs))
        tm->last_v4_addr_rotor = 0;
+      clib_memset (lcl_addr, 0, sizeof (*lcl_addr));
       lcl_addr->ip4.as_u32 = tcp_cfg.ip4_src_addrs[index].as_u32;
     }
   else
@@ -1437,7 +1442,8 @@ tcp_expired_timers_dispatch (u32 * expired_timers)
 
   clib_fifo_add (wrk->pending_timers, expired_timers, n_expired);
 
-  max_loops = clib_max (1, 0.5 * TCP_TIMER_TICK * wrk->vm->loops_per_second);
+  max_loops =
+    clib_max ((u32) 0.5 * TCP_TIMER_TICK * wrk->vm->loops_per_second, 1);
   max_per_loop = clib_max ((n_left + n_expired) / max_loops, 10);
   max_per_loop = clib_min (max_per_loop, VLIB_FRAME_SIZE);
   wrk->max_timers_per_loop = clib_max (n_left ? wrk->max_timers_per_loop : 0,