Lines Matching refs:th
97 const struct tcphdr *th)
104 if (th->doff > (sizeof(*th) >> 2) && tcptw->tw_ts_recent_stamp) {
110 paws_reject = tcp_paws_check(&tmp_opt, th->rst);
124 if (th->rst)
127 if (th->syn && !before(TCP_SKB_CB(skb)->seq, tcptw->tw_rcv_nxt))
140 if (!th->fin ||
191 (TCP_SKB_CB(skb)->seq == TCP_SKB_CB(skb)->end_seq || th->rst))) {
194 if (th->rst) {
235 if (th->syn && !th->rst && !th->ack && !paws_reject &&
249 if (!th->rst) {
256 if (paws_reject || th->ack)
492 const struct tcphdr *th = tcp_hdr(skb);
493 __be32 flg = tcp_flag_word(th) & (TCP_FLAG_RST|TCP_FLAG_SYN|TCP_FLAG_ACK);
499 if (th->doff > (sizeof(struct tcphdr)>>2)) {
509 paws_reject = tcp_paws_check(&tmp_opt, th->rst);