diff options
author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-21 01:50:06 +0200 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-07-21 14:20:18 +0200 |
commit | 40ef308e19b6db02017a8a650406b0c6d37be750 (patch) | |
tree | 1454397990893d59b6d4a9e90a0424202eaa8817 /src/rule.c | |
parent | 6c3fbd20c9aeeefd75543d759370af11787873c9 (diff) |
rule: flush set cache before flush command
Flush the set cache before adding the flush command to the netlink batch.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/rule.c')
-rw-r--r-- | src/rule.c | 16 |
1 files changed, 16 insertions, 0 deletions
@@ -2692,6 +2692,21 @@ static int do_command_reset(struct netlink_ctx *ctx, struct cmd *cmd) return do_list_obj(ctx, cmd, type); } +static void flush_set_cache(struct netlink_ctx *ctx, struct cmd *cmd) +{ + struct table *table; + struct set *set; + + table = table_lookup(&cmd->handle, &ctx->nft->cache); + assert(table); + set = set_lookup(table, cmd->handle.set.name); + assert(set); + if (set->init != NULL) { + expr_free(set->init); + set->init = NULL; + } +} + static int do_command_flush(struct netlink_ctx *ctx, struct cmd *cmd) { switch (cmd->obj) { @@ -2701,6 +2716,7 @@ static int do_command_flush(struct netlink_ctx *ctx, struct cmd *cmd) case CMD_OBJ_SET: case CMD_OBJ_MAP: case CMD_OBJ_METER: + flush_set_cache(ctx, cmd); return mnl_nft_setelem_flush(ctx, cmd); case CMD_OBJ_RULESET: return mnl_nft_table_del(ctx, cmd); |