diff options
Diffstat (limited to 'src/vnet/ip/reass/ip4_sv_reass.c')
| -rw-r--r-- | src/vnet/ip/reass/ip4_sv_reass.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/vnet/ip/reass/ip4_sv_reass.c b/src/vnet/ip/reass/ip4_sv_reass.c index c74f8e5b661..e9582638047 100644 --- a/src/vnet/ip/reass/ip4_sv_reass.c +++ b/src/vnet/ip/reass/ip4_sv_reass.c @@ -235,6 +235,13 @@ ip4_sv_reass_add_trace (vlib_main_t * vm, vlib_node_runtime_t * node, u32 ip_proto, u16 l4_src_port, u16 l4_dst_port) { vlib_buffer_t *b = vlib_get_buffer (vm, bi); + if (pool_is_free_index + (vm->trace_main.trace_buffer_pool, vlib_buffer_get_trace_index (b))) + { + // this buffer's trace is gone + b->flags &= ~VLIB_BUFFER_IS_TRACED; + return; + } ip4_sv_reass_trace_t *t = vlib_add_trace (vm, node, b, sizeof (t[0])); if (reass) { |