diff options
Diffstat (limited to 'src/cache.c')
| -rw-r--r-- | src/cache.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/cache.c b/src/cache.c index 14957f2d..630d6ae1 100644 --- a/src/cache.c +++ b/src/cache.c @@ -423,6 +423,21 @@ chain_cache_dump(struct netlink_ctx *ctx, return chain_list; } +void nft_chain_cache_update(struct netlink_ctx *ctx, struct table *table, + const char *chain) +{ + struct nftnl_chain_list *chain_list; + + chain_list = mnl_nft_chain_dump(ctx, table->handle.family, + table->handle.table.name, chain); + if (!chain_list) + return; + + chain_cache_init(ctx, table, chain_list); + + nftnl_chain_list_free(chain_list); +} + void chain_cache_add(struct chain *chain, struct table *table) { uint32_t hash; @@ -834,6 +849,22 @@ static int rule_init_cache(struct netlink_ctx *ctx, struct table *table, return ret; } +static int implicit_chain_cache(struct netlink_ctx *ctx, struct table *table, + const char *chain_name) +{ + struct nft_cache_filter filter; + struct chain *chain; + int ret = 0; + + list_for_each_entry(chain, &table->chain_bindings, cache.list) { + filter.list.table = table->handle.table.name; + filter.list.chain = chain->handle.chain.name; + ret = rule_init_cache(ctx, table, &filter); + } + + return ret; +} + static int cache_init_objects(struct netlink_ctx *ctx, unsigned int flags, const struct nft_cache_filter *filter) { @@ -926,6 +957,12 @@ static int cache_init_objects(struct netlink_ctx *ctx, unsigned int flags, ret = rule_init_cache(ctx, table, filter); if (ret < 0) goto cache_fails; + + if (filter && filter->list.table && filter->list.chain) { + ret = implicit_chain_cache(ctx, table, filter->list.chain); + if (ret < 0) + goto cache_fails; + } } } |