diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-01-12 12:29:05 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-01-12 12:30:29 +0100 |
| commit | fe75e84a8fe17449ea16b73cfcfc9e7d06a49130 (patch) | |
| tree | 9d192d58d68ffb53e3027481e7d5304d351c2b9a | |
| parent | cf46eacbc156a82d6643eb10afe8969abad5a35f (diff) | |
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 <dan.carpenter@oracle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |