http_static: fix reply data leak

[vpp.git] / src / vnet / ipsec / ipsec_handoff.c

diff --git a/src/vnet/ipsec/ipsec_handoff.c b/src/vnet/ipsec/ipsec_handoff.c
index 8bd6d22..68a859c 100644 (file)
--- a/src/vnet/ipsec/ipsec_handoff.c
+++ b/src/vnet/ipsec/ipsec_handoff.c
@@ -60,9 +60,7 @@ ipsec_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame,
   vlib_buffer_t *bufs[VLIB_FRAME_SIZE], **b;
   u16 thread_indices[VLIB_FRAME_SIZE], *ti;
   u32 n_enq, n_left_from, *from;
-  ipsec_main_t *im;
 
-  im = &ipsec_main;
   from = vlib_frame_vector_args (frame);
   n_left_from = frame->n_vectors;
   vlib_get_buffers (vm, from, bufs, n_left_from);
@@ -72,9 +70,6 @@ ipsec_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame,
 
   while (n_left_from >= 4)
     {
-      ipsec_sa_t *sa0, *sa1, *sa2, *sa3;
-      u32 sai0, sai1, sai2, sai3;
-
       /* Prefetch next iteration. */
       if (n_left_from >= 12)
        {
@@ -82,28 +77,14 @@ ipsec_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame,
          vlib_prefetch_buffer_header (b[9], LOAD);
          vlib_prefetch_buffer_header (b[10], LOAD);
          vlib_prefetch_buffer_header (b[11], LOAD);
-
-         vlib_prefetch_buffer_data (b[4], LOAD);
-         vlib_prefetch_buffer_data (b[5], LOAD);
-         vlib_prefetch_buffer_data (b[6], LOAD);
-         vlib_prefetch_buffer_data (b[7], LOAD);
        }
 
-      sai0 = vnet_buffer (b[0])->ipsec.sad_index;
-      sai1 = vnet_buffer (b[1])->ipsec.sad_index;
-      sai2 = vnet_buffer (b[2])->ipsec.sad_index;
-      sai3 = vnet_buffer (b[3])->ipsec.sad_index;
-      sa0 = pool_elt_at_index (im->sad, sai0);
-      sa1 = pool_elt_at_index (im->sad, sai1);
-      sa2 = pool_elt_at_index (im->sad, sai2);
-      sa3 = pool_elt_at_index (im->sad, sai3);
-
-      ti[0] = sa0->thread_index;
-      ti[1] = sa1->thread_index;
-      ti[2] = sa2->thread_index;
-      ti[3] = sa3->thread_index;
-
-      if (node->flags & VLIB_NODE_FLAG_TRACE)
+      ti[0] = vnet_buffer (b[0])->ipsec.thread_index;
+      ti[1] = vnet_buffer (b[1])->ipsec.thread_index;
+      ti[2] = vnet_buffer (b[2])->ipsec.thread_index;
+      ti[3] = vnet_buffer (b[3])->ipsec.thread_index;
+
+      if (PREDICT_FALSE (node->flags & VLIB_NODE_FLAG_TRACE))
        {
          if (PREDICT_FALSE (b[0]->flags & VLIB_BUFFER_IS_TRACED))
            {
@@ -137,13 +118,7 @@ ipsec_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame,
     }
   while (n_left_from > 0)
     {
-      ipsec_sa_t *sa0;
-      u32 sai0;
-
-      sai0 = vnet_buffer (b[0])->ipsec.sad_index;
-      sa0 = pool_elt_at_index (im->sad, sai0);
-
-      ti[0] = sa0->thread_index;
+      ti[0] = vnet_buffer (b[0])->ipsec.thread_index;
 
       if (PREDICT_FALSE (b[0]->flags & VLIB_BUFFER_IS_TRACED))
        {
@@ -157,7 +132,7 @@ ipsec_handoff (vlib_main_t *vm, vlib_node_runtime_t *node, vlib_frame_t *frame,
       b += 1;
     }
 
-  n_enq = vlib_buffer_enqueue_to_thread (vm, fq_index, from,
+  n_enq = vlib_buffer_enqueue_to_thread (vm, node, fq_index, from,
                                         thread_indices, frame->n_vectors, 1);
 
   if (n_enq < frame->n_vectors)
@@ -284,7 +259,6 @@ VLIB_NODE_FN (ah6_decrypt_handoff) (vlib_main_t * vm,
   return ipsec_handoff (vm, node, from_frame, im->ah6_dec_fq_index);
 }
 
-/* *INDENT-OFF* */
 VLIB_REGISTER_NODE (esp4_encrypt_handoff) = {
   .name = "esp4-encrypt-handoff",
   .vector_size = sizeof (u32),
@@ -441,7 +415,6 @@ VLIB_REGISTER_NODE (ah6_decrypt_handoff) = {
     [0] = "error-drop",
   },
 };
-/* *INDENT-ON* */
 
 /*
  * fd.io coding-style-patch-verification: ON