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Diffstat (limited to 'src/vnet/adj/adj_nbr.c')
| -rw-r--r-- | src/vnet/adj/adj_nbr.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/vnet/adj/adj_nbr.c b/src/vnet/adj/adj_nbr.c index c80317a67a5..758be3bfe9e 100644 --- a/src/vnet/adj/adj_nbr.c +++ b/src/vnet/adj/adj_nbr.c @@ -449,6 +449,12 @@ adj_nbr_update_rewrite_internal (ip_adjacency_t *adj, }; fib_walk_sync(FIB_NODE_TYPE_ADJ, walk_ai, &bw_ctx); + /* + * fib_walk_sync may allocate a new adjacency and potentially cuase a realloc + * for adj_pool. When that happens, adj pointer is no longer valid here. + * We refresh the adj pointer accordingly. + */ + adj = adj_get (ai); } /* |