session: generate wrong thread errors instead of crashing

[vpp.git] / src / vnet / sctp / sctp_input.c

diff --git a/src/vnet/sctp/sctp_input.c b/src/vnet/sctp/sctp_input.c
index 4454f99..88e4eab 100644 (file)
--- a/src/vnet/sctp/sctp_input.c
+++ b/src/vnet/sctp/sctp_input.c
@@ -2114,7 +2114,7 @@ sctp46_input_dispatcher (vlib_main_t * vm, vlib_node_runtime_t * node,
 {
   u32 n_left_from, next_index, *from, *to_next;
   u32 my_thread_index = vm->thread_index;
-  u8 is_filtered;
+  u8 result;
   sctp_main_t *tm = vnet_get_sctp_main ();
 
   from = vlib_frame_vector_args (from_frame);
@@ -2175,7 +2175,7 @@ sctp46_input_dispatcher (vlib_main_t * vm, vlib_node_runtime_t * node,
                                                          sctp_hdr->src_port,
                                                          TRANSPORT_PROTO_SCTP,
                                                          my_thread_index,
-                                                         &is_filtered);
+                                                         &result);
            }
          else
            {
@@ -2198,7 +2198,7 @@ sctp46_input_dispatcher (vlib_main_t * vm, vlib_node_runtime_t * node,
                                                          sctp_hdr->src_port,
                                                          TRANSPORT_PROTO_SCTP,
                                                          my_thread_index,
-                                                         &is_filtered);
+                                                         &result);
            }
 
          /* Length check */
@@ -2256,10 +2256,10 @@ sctp46_input_dispatcher (vlib_main_t * vm, vlib_node_runtime_t * node,
            }
          else
            {
-             if (is_filtered)
+             if (result)
                {
                  next0 = SCTP_INPUT_NEXT_DROP;
-                 error0 = SCTP_ERROR_FILTERED;
+                 error0 = SCTP_ERROR_NONE + result;
                }
              else if ((is_ip4 && tm->punt_unknown4) ||
                       (!is_ip4 && tm->punt_unknown6))