From fe75e84a8fe17449ea16b73cfcfc9e7d06a49130 Mon Sep 17 00:00:00 2001 From: Pablo Neira Ayuso Date: Wed, 12 Jan 2022 12:29:05 +0100 Subject: netfilter: nf_tables: set last expression in register tracking area nft_rule_for_each_expr() sets on last to nft_rule_last(), however, this is coming after track.last field is set on. Use nft_expr_last() to set track.last accordingly. Fixes: 12e4ecfa244b ("netfilter: nf_tables: add register tracking infrastructure") Reported-by: Dan Carpenter Signed-off-by: Pablo Neira Ayuso --- net/netfilter/nf_tables_api.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/netfilter') diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 1cde8cd0d1a7..cf454f8ca2b0 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -8299,7 +8299,7 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha return -ENOMEM; size = 0; - track.last = last; + track.last = nft_expr_last(rule); nft_rule_for_each_expr(expr, last, rule) { track.cur = expr; -- cgit v1.2.3