Make tcp active open data structures thread safe

[vpp.git] / src / svm / svm_fifo_segment.c

diff --git a/src/svm/svm_fifo_segment.c b/src/svm/svm_fifo_segment.c
index 69d4ecb..a01e26e 100644 (file)
--- a/src/svm/svm_fifo_segment.c
+++ b/src/svm/svm_fifo_segment.c
@@ -105,7 +105,7 @@ svm_fifo_segment_create (svm_fifo_segment_create_args_t * a)
   s->ssvm.ssvm_size = a->segment_size;
   s->ssvm.i_am_master = 1;
   s->ssvm.my_pid = getpid ();
-  s->ssvm.name = (u8 *) a->segment_name;
+  s->ssvm.name = format (0, "%s", a->segment_name);
   s->ssvm.requested_va = sm->next_baseva;
 
   rv = ssvm_master_init (&s->ssvm, s - sm->segments);
@@ -376,6 +376,12 @@ svm_fifo_segment_free_fifo (svm_fifo_segment_private_t * s, svm_fifo_t * f,
       break;
     }
 
+  if (CLIB_DEBUG)
+    {
+      f->master_session_index = ~0;
+      f->master_thread_index = ~0;
+    }
+
   ssvm_pop_heap (oldheap);
   ssvm_unlock_non_recursive (sh);
 }