diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-03-12 11:05:46 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2022-03-12 16:07:38 +0100 |
| commit | ed5f85d4229010235eab1e3d9acf6970d9304963 (patch) | |
| tree | d6997495ef411d8ed016cd85a41e5668d8705517 | |
| parent | ee0a4dc9f317fb9a97f20037d219802ca8de939b (diff) | |
netfilter: nf_tables: disable register tracking
The register tracking infrastructure is incomplete, it might lead to
generating incorrect ruleset bytecode, disable it by now given we are
late in the release process.
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index c86748b3873b..d71a33ae39b3 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -8260,6 +8260,12 @@ void nf_tables_trans_destroy_flush_work(void) } EXPORT_SYMBOL_GPL(nf_tables_trans_destroy_flush_work); +static bool nft_expr_reduce(struct nft_regs_track *track, + const struct nft_expr *expr) +{ + return false; +} + static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *chain) { const struct nft_expr *expr, *last; @@ -8307,8 +8313,7 @@ static int nf_tables_commit_chain_prepare(struct net *net, struct nft_chain *cha nft_rule_for_each_expr(expr, last, rule) { track.cur = expr; - if (expr->ops->reduce && - expr->ops->reduce(&track, expr)) { + if (nft_expr_reduce(&track, expr)) { expr = track.cur; continue; } |