diff options
Diffstat (limited to 'net/netfilter/nft_exthdr.c')
-rw-r--r-- | net/netfilter/nft_exthdr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/netfilter/nft_exthdr.c b/net/netfilter/nft_exthdr.c index 4d0b8e1c40c0..1b0579cb62d0 100644 --- a/net/netfilter/nft_exthdr.c +++ b/net/netfilter/nft_exthdr.c @@ -167,7 +167,7 @@ nft_tcp_header_pointer(const struct nft_pktinfo *pkt, if (!pkt->tprot_set || pkt->tprot != IPPROTO_TCP) return NULL; - tcph = skb_header_pointer(pkt->skb, pkt->xt.thoff, sizeof(*tcph), buffer); + tcph = skb_header_pointer(pkt->skb, nft_thoff(pkt), sizeof(*tcph), buffer); if (!tcph) return NULL; @@ -175,7 +175,7 @@ nft_tcp_header_pointer(const struct nft_pktinfo *pkt, if (*tcphdr_len < sizeof(*tcph) || *tcphdr_len > len) return NULL; - return skb_header_pointer(pkt->skb, pkt->xt.thoff, *tcphdr_len, buffer); + return skb_header_pointer(pkt->skb, nft_thoff(pkt), *tcphdr_len, buffer); } static void nft_exthdr_tcp_eval(const struct nft_expr *expr, @@ -251,7 +251,7 @@ static void nft_exthdr_tcp_set_eval(const struct nft_expr *expr, return; if (skb_ensure_writable(pkt->skb, - pkt->xt.thoff + i + priv->len)) + nft_thoff(pkt) + i + priv->len)) return; tcph = nft_tcp_header_pointer(pkt, sizeof(buff), buff, @@ -306,7 +306,7 @@ static void nft_exthdr_sctp_eval(const struct nft_expr *expr, struct nft_regs *regs, const struct nft_pktinfo *pkt) { - unsigned int offset = pkt->xt.thoff + sizeof(struct sctphdr); + unsigned int offset = nft_thoff(pkt) + sizeof(struct sctphdr); struct nft_exthdr *priv = nft_expr_priv(expr); u32 *dest = ®s->data[priv->dreg]; const struct sctp_chunkhdr *sch; |