buffers: fix vlib_buffer_free_no_next

Type: fix
Fixes: 910d369
Change-Id: I0e8380cd2b0dc038a028d9cf2568741059de460f
Signed-off-by: Damjan Marion <damarion@cisco.com>

diff --git a/src/vlib/buffer_funcs.h b/src/vlib/buffer_funcs.h
index e9d0704..521a036 100644 (file)
--- a/src/vlib/buffer_funcs.h
+++ b/src/vlib/buffer_funcs.h
@@ -838,7 +838,7 @@ vlib_buffer_free_inline (vlib_main_t * vm, u32 * buffers, u32 n_buffers,
          n_queue = 0;
        }
 
-      if (flags & VLIB_BUFFER_NEXT_PRESENT)
+      if (maybe_next && (flags & VLIB_BUFFER_NEXT_PRESENT))
        {
          bi = next;
          goto next_in_chain;