From 59ffe5ea1cf585fa9ace7e527083aee4abe7aab7 Mon Sep 17 00:00:00 2001 From: Benoît Ganne Date: Thu, 18 Jul 2019 17:34:28 +0200 Subject: fib: do not dump no-longer valid adjacencies MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In some cases, we can refer to no-longer adjacencies (eg. in traces). Do not dump them in this case as they are probably incorrect (memory can be reused). Type: fix Change-Id: Ib653ba066bb6595ec6ec37d313a3124bce0eeed3 Signed-off-by: Benoît Ganne (cherry picked from commit 138c37af5291e2045075052a4db036be03be4a85) --- src/vnet/adj/adj.h | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) (limited to 'src/vnet/adj/adj.h') diff --git a/src/vnet/adj/adj.h b/src/vnet/adj/adj.h index fb3dc368db0..4c38b041b61 100644 --- a/src/vnet/adj/adj.h +++ b/src/vnet/adj/adj.h @@ -432,7 +432,13 @@ extern int adj_per_adj_counters; static inline ip_adjacency_t * adj_get (adj_index_t adj_index) { - return (vec_elt_at_index(adj_pool, adj_index)); + return (pool_elt_at_index(adj_pool, adj_index)); +} + +static inline int +adj_is_valid(adj_index_t adj_index) +{ + return !(pool_is_free_index(adj_pool, adj_index)); } /** -- cgit 1.2.3-korg