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netfilter: nf_tables: selective rule dump needs table to be specified 

Table needs to be specified for selective rule dumps per chain.

Fixes: 241faeceb8 ("netfilter: nf_tables: Speed up selective rule dumps")
Reported-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Pablo Neira Ayuso 2019-01-08 23:18:58 +01:00
parent b91d903688
commit 715849ab31
1 changed files with 1 additions and 1 deletions
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2
net/netfilter/nf_tables_api.c
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@ -2350,7 +2350,7 @@ static int nf_tables_dump_rules(struct sk_buff *skb,
if (ctx && ctx->table && strcmp(ctx->table, table->name) != 0)
continue;
if (ctx && ctx->chain) {
if (ctx && ctx->table && ctx->chain) {
struct rhlist_head *list, *tmp;
list = rhltable_lookup(&table->chains_ht, ctx->chain,