fib: Adjacency realloc during rewrite update walk
Type: fix
@@ -347,7 +347,7 @@ adj_nbr_update_rewrite_internal (ip_adjacency_t *adj,
u8 *rewrite)
{
ip_adjacency_t *walk_adj;
- adj_index_t walk_ai;
+ adj_index_t walk_ai, ai;
vlib_main_t * vm;
u32 old_next;
int do_walk;
@@ -355,7 +355,7 @@ adj_nbr_update_rewrite_internal (ip_adjacency_t *adj,
vm = vlib_get_main();
old_next = adj->lookup_next_index;
- walk_ai = adj_get_index(adj);
+ ai = walk_ai = adj_get_index(adj);
if (VNET_LINK_MPLS == adj->ia_link)
{
/*
@@ -399,7 +399,7 @@ adj_nbr_update_rewrite_internal (ip_adjacency_t *adj,
* DPO, this adj will no longer be in use and its lock count will drop to 0.
* We don't want it to be deleted as part of this endeavour.
*/
- adj_lock(adj_get_index(adj));
+ adj_lock(ai);
adj_lock(walk_ai);
/*
@@ -514,7 +514,7 @@ adj_nbr_update_rewrite_internal (ip_adjacency_t *adj,
walk_adj->ia_flags &= ~ADJ_FLAG_SYNC_WALK_ACTIVE;
}
- adj_unlock(adj_get_index(adj));
+ adj_unlock(ai);
adj_unlock(walk_ai);
}
