From c6896c340231c00ee3f4134dcdf76f018ff20b7e Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Thu, 29 Apr 2021 17:41:25 +0200 Subject: evaluate: remove chain from cache on delete chain command Update the cache to remove this chain from the evaluation phase. Add chain_cache_del() function for this purpose. Signed-off-by: Pablo Neira Ayuso --- src/evaluate.c | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'src/evaluate.c') diff --git a/src/evaluate.c b/src/evaluate.c index e770cffa..49d47d0b 100644 --- a/src/evaluate.c +++ b/src/evaluate.c @@ -4367,6 +4367,28 @@ static void table_del_cache(struct eval_ctx *ctx, struct cmd *cmd) table_free(table); } +static void chain_del_cache(struct eval_ctx *ctx, struct cmd *cmd) +{ + struct table *table; + struct chain *chain; + + if (!cmd->handle.chain.name) + return; + + table = table_cache_find(&ctx->nft->cache.table_cache, + cmd->handle.table.name, + cmd->handle.family); + if (!table) + return; + + chain = chain_cache_find(table, cmd->handle.chain.name); + if (!chain) + return; + + chain_cache_del(chain); + chain_free(chain); +} + static int cmd_evaluate_delete(struct eval_ctx *ctx, struct cmd *cmd) { switch (cmd->obj) { @@ -4374,7 +4396,9 @@ static int cmd_evaluate_delete(struct eval_ctx *ctx, struct cmd *cmd) return setelem_evaluate(ctx, cmd); case CMD_OBJ_SET: case CMD_OBJ_RULE: + return 0; case CMD_OBJ_CHAIN: + chain_del_cache(ctx, cmd); return 0; case CMD_OBJ_TABLE: table_del_cache(ctx, cmd); -- cgit v1.2.3