diff options
| author | Florian Westphal <fw@strlen.de> | 2018-07-31 17:24:45 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2018-08-03 18:38:31 +0200 |
| commit | 9e619d87b277bbcc4e0b64cc5963520c1cd99f18 (patch) | |
| tree | 8a16221e78b6b8b4b50abd86eae58517ced1cf87 /net/netfilter | |
| parent | ddba40be59c9be4059288464f8e6f38fbba27495 (diff) | |
| download | talos-obmc-linux-9e619d87b277bbcc4e0b64cc5963520c1cd99f18.tar.gz talos-obmc-linux-9e619d87b277bbcc4e0b64cc5963520c1cd99f18.zip | |
netfilter: nf_tables: flow event notifier must use transaction mutex
Fixes: f102d66b335a4 ("netfilter: nf_tables: use dedicated mutex to guard transactions")
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index f18085639807..06d6af067619 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -5940,13 +5940,13 @@ static int nf_tables_flowtable_event(struct notifier_block *this, if (!net) return 0; - nfnl_lock(NFNL_SUBSYS_NFTABLES); + mutex_lock(&net->nft.commit_mutex); list_for_each_entry(table, &net->nft.tables, list) { list_for_each_entry(flowtable, &table->flowtables, list) { nft_flowtable_event(event, dev, flowtable); } } - nfnl_unlock(NFNL_SUBSYS_NFTABLES); + mutex_unlock(&net->nft.commit_mutex); put_net(net); return NOTIFY_DONE; } |
