diff options
Diffstat (limited to 'net/netfilter/nf_tables_core.c')
| -rw-r--r-- | net/netfilter/nf_tables_core.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c index fb8b5892b5ff..0dd5c695482f 100644 --- a/net/netfilter/nf_tables_core.c +++ b/net/netfilter/nf_tables_core.c @@ -34,7 +34,7 @@ static struct nf_loginfo trace_loginfo = { .u = { .log = { .level = LOGLEVEL_WARNING, - .logflags = NF_LOG_MASK, + .logflags = NF_LOG_DEFAULT_MASK, }, }, }; @@ -93,12 +93,15 @@ static bool nft_payload_fast_eval(const struct nft_expr *expr, if (priv->base == NFT_PAYLOAD_NETWORK_HEADER) ptr = skb_network_header(skb); - else + else { + if (!pkt->tprot_set) + return false; ptr = skb_network_header(skb) + pkt->xt.thoff; + } ptr += priv->offset; - if (unlikely(ptr + priv->len >= skb_tail_pointer(skb))) + if (unlikely(ptr + priv->len > skb_tail_pointer(skb))) return false; *dest = 0; @@ -260,8 +263,13 @@ int __init nf_tables_core_module_init(void) if (err < 0) goto err7; - return 0; + err = nft_range_module_init(); + if (err < 0) + goto err8; + return 0; +err8: + nft_dynset_module_exit(); err7: nft_payload_module_exit(); err6: |