diff options
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 0882f78c2204..5b5178841553 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -10398,9 +10398,24 @@ static void nf_tables_commit_audit_free(struct list_head *adl) } } +/* nft audit emits the number of elements that get added/removed/updated, + * so NEW/DELSETELEM needs to increment based on the total elem count. + */ +static unsigned int nf_tables_commit_audit_entrycount(const struct nft_trans *trans) +{ + switch (trans->msg_type) { + case NFT_MSG_NEWSETELEM: + case NFT_MSG_DELSETELEM: + return nft_trans_container_elem(trans)->nelems; + } + + return 1; +} + static void nf_tables_commit_audit_collect(struct list_head *adl, - struct nft_table *table, u32 op) + const struct nft_trans *trans, u32 op) { + const struct nft_table *table = trans->table; struct nft_audit_data *adp; list_for_each_entry(adp, adl, list) { @@ -10410,7 +10425,7 @@ static void nf_tables_commit_audit_collect(struct list_head *adl, WARN_ONCE(1, "table=%s not expected in commit list", table->name); return; found: - adp->entries++; + adp->entries += nf_tables_commit_audit_entrycount(trans); if (!adp->op || adp->op > op) adp->op = op; } @@ -10569,7 +10584,7 @@ static int nf_tables_commit(struct net *net, struct sk_buff *skb) nft_ctx_update(&ctx, trans); - nf_tables_commit_audit_collect(&adl, table, trans->msg_type); + nf_tables_commit_audit_collect(&adl, trans, trans->msg_type); switch (trans->msg_type) { case NFT_MSG_NEWTABLE: if (nft_trans_table_update(trans)) { |