ip: reassembly: LRU algorithm should eliminate the longest unused nodes

[vpp.git] / src / vnet / ip / reass / ip4_sv_reass.c

diff --git a/src/vnet/ip/reass/ip4_sv_reass.c b/src/vnet/ip/reass/ip4_sv_reass.c
index b41498e..e7effb8 100644 (file)
--- a/src/vnet/ip/reass/ip4_sv_reass.c
+++ b/src/vnet/ip/reass/ip4_sv_reass.c
@@ -331,7 +331,7 @@ ip4_sv_reass_find_or_create (vlib_main_t * vm, ip4_sv_reass_main_t * rm,
 
   if (rt->reass_n >= rm->max_reass_n && rm->max_reass_n)
     {
-      reass = pool_elt_at_index (rt->pool, rt->lru_last);
+      reass = pool_elt_at_index (rt->pool, rt->lru_first);
       ip4_sv_reass_free (vm, rm, rt, reass);
     }