| /net/mac80211/ |
| D | wpa.c | 29 unsigned int hdrlen; in ieee80211_tx_h_michael_mic_add() local
41 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_tx_h_michael_mic_add()
42 if (skb->len < hdrlen) in ieee80211_tx_h_michael_mic_add()
45 data = skb->data + hdrlen; in ieee80211_tx_h_michael_mic_add()
46 data_len = skb->len - hdrlen; in ieee80211_tx_h_michael_mic_add()
85 unsigned int hdrlen; in ieee80211_rx_h_michael_mic_verify() local
101 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_rx_h_michael_mic_verify()
102 if (skb->len < hdrlen + MICHAEL_MIC_LEN) in ieee80211_rx_h_michael_mic_verify()
105 data = skb->data + hdrlen; in ieee80211_rx_h_michael_mic_verify()
106 data_len = skb->len - hdrlen - MICHAEL_MIC_LEN; in ieee80211_rx_h_michael_mic_verify()
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| D | wep.c | 91 unsigned int hdrlen; in ieee80211_wep_add_iv() local
100 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_wep_add_iv()
102 memmove(newhdr, newhdr + WEP_IV_LEN, hdrlen); in ieee80211_wep_add_iv()
103 ieee80211_wep_get_iv(local, key, newhdr + hdrlen); in ieee80211_wep_add_iv()
104 return newhdr + hdrlen; in ieee80211_wep_add_iv()
113 unsigned int hdrlen; in ieee80211_wep_remove_iv() local
115 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_wep_remove_iv()
116 memmove(skb->data + WEP_IV_LEN, skb->data, hdrlen); in ieee80211_wep_remove_iv()
226 unsigned int hdrlen; in ieee80211_wep_decrypt() local
233 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_wep_decrypt()
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| D | tx.c | 666 size_t hdrlen, per_fragm, num_fragm, payload_len, left; in ieee80211_tx_h_fragment() local
686 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_tx_h_fragment()
687 payload_len = first->len - hdrlen; in ieee80211_tx_h_fragment()
688 per_fragm = frag_threshold - hdrlen - FCS_LEN; in ieee80211_tx_h_fragment()
697 pos = first->data + hdrlen + per_fragm; in ieee80211_tx_h_fragment()
728 fhdr = (struct ieee80211_hdr *) skb_put(frag, hdrlen); in ieee80211_tx_h_fragment()
729 memcpy(fhdr, first->data, hdrlen); in ieee80211_tx_h_fragment()
761 skb_trim(first, hdrlen + per_fragm); in ieee80211_tx_h_fragment()
954 int hdrlen, tid; in __ieee80211_tx_prepare() local
1017 hdrlen = ieee80211_hdrlen(hdr->frame_control); in __ieee80211_tx_prepare()
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| D | util.c | 96 unsigned int hdrlen = 24; in ieee80211_hdrlen() local
100 hdrlen = 30; in ieee80211_hdrlen()
102 hdrlen += IEEE80211_QOS_CTL_LEN; in ieee80211_hdrlen()
117 hdrlen = 10; in ieee80211_hdrlen()
119 hdrlen = 16; in ieee80211_hdrlen()
122 return hdrlen; in ieee80211_hdrlen()
129 unsigned int hdrlen; in ieee80211_get_hdrlen_from_skb() local
133 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_get_hdrlen_from_skb()
134 if (unlikely(hdrlen > skb->len)) in ieee80211_get_hdrlen_from_skb()
136 return hdrlen; in ieee80211_get_hdrlen_from_skb()
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| D | rx.c | 378 int hdrlen; in ieee80211_verify_ip_alignment() local
402 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_verify_ip_alignment()
404 hdrlen += ETH_HLEN; in ieee80211_verify_ip_alignment()
405 WARN_ON_ONCE(((unsigned long)(rx->skb->data + hdrlen)) & 3); in ieee80211_verify_ip_alignment()
442 unsigned int hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_rx_mesh_check() local
481 mesh_rmc_check(hdr->addr4, msh_h_get(hdr, hdrlen), rx->sdata)) in ieee80211_rx_mesh_check()
550 int hdrlen; in ieee80211_rx_h_decrypt() local
609 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_rx_h_decrypt()
611 if (rx->skb->len < 8 + hdrlen) in ieee80211_rx_h_decrypt()
618 keyidx = rx->skb->data[hdrlen + 3] >> 6; in ieee80211_rx_h_decrypt()
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| D | main.c | 360 unsigned int hdrlen, iv_len, mic_len; in ieee80211_remove_tx_extra() local
363 hdrlen = ieee80211_hdrlen(hdr->frame_control); in ieee80211_remove_tx_extra()
385 if (skb->len >= hdrlen + mic_len && in ieee80211_remove_tx_extra()
388 if (skb->len >= hdrlen + iv_len) { in ieee80211_remove_tx_extra()
389 memmove(skb->data + iv_len, skb->data, hdrlen); in ieee80211_remove_tx_extra()
397 hdrlen - IEEE80211_QOS_CTL_LEN); in ieee80211_remove_tx_extra()
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| /net/ipv6/netfilter/ |
| D | ip6t_hbh.c | 52 unsigned int hdrlen = 0; in hbh_mt6() local
74 hdrlen = ipv6_optlen(oh); in hbh_mt6()
75 if (skb->len - ptr < hdrlen) { in hbh_mt6()
80 pr_debug("IPv6 OPTS LEN %u %u ", hdrlen, oh->hdrlen); in hbh_mt6()
83 optinfo->hdrlen, hdrlen, in hbh_mt6()
85 ((optinfo->hdrlen == hdrlen) ^ in hbh_mt6()
90 ((optinfo->hdrlen == hdrlen) ^ in hbh_mt6()
94 hdrlen -= 2; in hbh_mt6()
102 if (hdrlen < 1) in hbh_mt6()
122 if (hdrlen < 2) in hbh_mt6()
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| D | ip6t_ah.c | 45 unsigned int hdrlen = 0; in ah_mt6() local
61 hdrlen = (ah->hdrlen + 2) << 2; in ah_mt6()
63 pr_debug("IPv6 AH LEN %u %u ", hdrlen, ah->hdrlen); in ah_mt6()
72 ahinfo->hdrlen, hdrlen, in ah_mt6()
73 (!ahinfo->hdrlen || in ah_mt6()
74 (ahinfo->hdrlen == hdrlen) ^ in ah_mt6()
86 (!ahinfo->hdrlen || in ah_mt6()
87 (ahinfo->hdrlen == hdrlen) ^ in ah_mt6()
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| D | ip6t_rt.c | 46 unsigned int hdrlen = 0; in rt_mt6() local
65 hdrlen = ipv6_optlen(rh); in rt_mt6()
66 if (skb->len - ptr < hdrlen) { in rt_mt6()
71 pr_debug("IPv6 RT LEN %u %u ", hdrlen, rh->hdrlen); in rt_mt6()
85 rtinfo->hdrlen, hdrlen, in rt_mt6()
87 ((rtinfo->hdrlen == hdrlen) ^ in rt_mt6()
102 ((rtinfo->hdrlen == hdrlen) ^ in rt_mt6()
126 if (rtinfo->addrnr > (unsigned int)((hdrlen - 8) / 16)) { in rt_mt6()
134 temp < (unsigned int)((hdrlen - 8) / 16); in rt_mt6()
160 if (rtinfo->addrnr > (unsigned int)((hdrlen - 8) / 16)) { in rt_mt6()
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| D | ip6t_ipv6header.c | 51 int hdrlen; in ipv6header_mt6() local
72 hdrlen = 8; in ipv6header_mt6()
74 hdrlen = (hp->hdrlen + 2) << 2; in ipv6header_mt6()
76 hdrlen = ipv6_optlen(hp); in ipv6header_mt6()
101 len -= hdrlen; in ipv6header_mt6()
102 ptr += hdrlen; in ipv6header_mt6()
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| D | nf_conntrack_l3proto_ipv6.c | 91 int hdrlen; in nf_ct_ipv6_skip_exthdr() local
102 hdrlen = (hdr.hdrlen+2)<<2; in nf_ct_ipv6_skip_exthdr()
104 hdrlen = ipv6_optlen(&hdr); in nf_ct_ipv6_skip_exthdr()
107 len -= hdrlen; in nf_ct_ipv6_skip_exthdr()
108 start += hdrlen; in nf_ct_ipv6_skip_exthdr()
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| D | ip6t_LOG.c | 49 unsigned int hdrlen = 0; in dump_packet() local
115 hdrlen = 8; in dump_packet()
127 hdrlen = ipv6_optlen(hp); in dump_packet()
160 hdrlen = (hp->hdrlen+2)<<2; in dump_packet()
200 ptr += hdrlen; in dump_packet()
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| D | nf_conntrack_reasm.c | 526 int hdrlen; in find_prev_fhdr() local
542 hdrlen = (hdr.hdrlen+2)<<2; in find_prev_fhdr()
544 hdrlen = ipv6_optlen(&hdr); in find_prev_fhdr()
550 len -= hdrlen; in find_prev_fhdr()
551 start += hdrlen; in find_prev_fhdr()
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| /net/ipv6/ |
| D | exthdrs_core.c | 72 int hdrlen; in ipv6_skip_exthdr() local
91 hdrlen = 8; in ipv6_skip_exthdr()
93 hdrlen = (hp->hdrlen+2)<<2; in ipv6_skip_exthdr()
95 hdrlen = ipv6_optlen(hp); in ipv6_skip_exthdr()
98 start += hdrlen; in ipv6_skip_exthdr()
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| D | datagram.c | 489 put_cmsg(msg, SOL_IPV6, IPV6_2292RTHDR, (rthdr->hdrlen+1) << 3, rthdr); in datagram_recv_ctl()
590 len = ((hdr->hdrlen + 1) << 3); in datagram_send_ctl()
610 len = ((hdr->hdrlen + 1) << 3); in datagram_send_ctl()
635 len = ((hdr->hdrlen + 1) << 3); in datagram_send_ctl()
665 if (rthdr->hdrlen != 2 || in datagram_send_ctl()
677 len = ((rthdr->hdrlen + 1) << 3); in datagram_send_ctl()
685 if ((rthdr->hdrlen >> 1) != rthdr->segments_left) { in datagram_send_ctl()
694 int dsthdrlen = ((opt->dst1opt->hdrlen+1)<<3); in datagram_send_ctl()
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| D | exthdrs.c | 60 len = ((hdr->hdrlen + 1) << 3); in ipv6_find_tlv()
373 skb->transport_header += (hdr->hdrlen + 1) << 3; in ipv6_rthdr_rcv()
386 if (hdr->hdrlen != 2 || hdr->segments_left != 1) { in ipv6_rthdr_rcv()
403 n = hdr->hdrlen >> 1; in ipv6_rthdr_rcv()
682 phdr = (struct rt0_hdr *) skb_push(skb, (ihdr->rt_hdr.hdrlen + 1) << 3); in ipv6_push_rthdr()
685 hops = ihdr->rt_hdr.hdrlen >> 1; in ipv6_push_rthdr()
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| /net/sunrpc/xprtrdma/ |
| D | svc_rdma_marshal.c | 219 int hdrlen; in svc_rdma_xdr_decode_req() local
227 hdrlen = (u32)((unsigned long)va - (unsigned long)rmsgp); in svc_rdma_xdr_decode_req()
228 rqstp->rq_arg.head[0].iov_len -= hdrlen; in svc_rdma_xdr_decode_req()
229 if (hdrlen > rqstp->rq_arg.len) in svc_rdma_xdr_decode_req()
231 return hdrlen; in svc_rdma_xdr_decode_req()
263 u32 hdrlen; in svc_rdma_xdr_decode_deferred_req() local
273 hdrlen = (u32)((unsigned long)va - (unsigned long)rmsgp); in svc_rdma_xdr_decode_deferred_req()
274 rqstp->rq_arg.head[0].iov_len -= hdrlen; in svc_rdma_xdr_decode_deferred_req()
275 return hdrlen; in svc_rdma_xdr_decode_deferred_req()
307 hdrlen = (unsigned long)va - (unsigned long)rmsgp; in svc_rdma_xdr_decode_deferred_req()
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| D | rpc_rdma.c | 370 size_t hdrlen, rpclen, padlen; in rpcrdma_marshal_req() local
451 hdrlen = 28; /*sizeof *headerp;*/ in rpcrdma_marshal_req()
473 hdrlen += 2 * sizeof(u32); /* extra words in padhdr */ in rpcrdma_marshal_req()
503 hdrlen = rpcrdma_create_chunks(rqst, in rpcrdma_marshal_req()
508 hdrlen = rpcrdma_create_chunks(rqst, in rpcrdma_marshal_req()
512 if (hdrlen == 0) in rpcrdma_marshal_req()
517 __func__, transfertypes[wtype], hdrlen, rpclen, padlen, in rpcrdma_marshal_req()
528 req->rl_send_iov[0].length = hdrlen; in rpcrdma_marshal_req()
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| /net/ipv4/ |
| D | xfrm4_mode_beet.c | 43 int hdrlen, optlen; in xfrm4_beet_output() local
45 hdrlen = 0; in xfrm4_beet_output()
48 hdrlen += IPV4_BEET_PHMAXLEN - (optlen & 4); in xfrm4_beet_output()
51 hdrlen + (XFRM_MODE_SKB_CB(skb)->ihl - sizeof(*top_iph))); in xfrm4_beet_output()
61 __skb_pull(skb, XFRM_MODE_SKB_CB(skb)->ihl - hdrlen); in xfrm4_beet_output()
69 ph->hdrlen = optlen / 8; in xfrm4_beet_output()
100 optlen = ph->hdrlen * 8 + (IPV4_BEET_PHMAXLEN - phlen); in xfrm4_beet_input()
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| /net/bluetooth/cmtp/ |
| D | core.c | 134 __u8 hdr, hdrlen, id; in cmtp_recv_frame() local
144 hdrlen = 2; in cmtp_recv_frame()
148 hdrlen = 3; in cmtp_recv_frame()
152 hdrlen = 1; in cmtp_recv_frame()
159 BT_DBG("hdr 0x%02x hdrlen %d len %d id %d", hdr, hdrlen, len, id); in cmtp_recv_frame()
161 if (hdrlen + len > skb->len) { in cmtp_recv_frame()
167 skb_pull(skb, hdrlen); in cmtp_recv_frame()
173 cmtp_add_msgpart(session, id, skb->data + hdrlen, len); in cmtp_recv_frame()
178 cmtp_add_msgpart(session, id, skb->data + hdrlen, len); in cmtp_recv_frame()
187 skb_pull(skb, hdrlen + len); in cmtp_recv_frame()
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| /net/sunrpc/auth_gss/ |
| D | gss_spkm3_token.c | 155 spkm3_mic_header(unsigned char **hdrbuf, unsigned int *hdrlen, unsigned char *ctxdata, int elen, in… in spkm3_mic_header() argument
175 *hdrlen = hptr - top; in spkm3_mic_header()
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| D | gss_spkm3_seal.c | 142 unsigned int hdrlen, struct xdr_buf *body, in make_spkm3_checksum() argument
176 sg_init_one(sg, header, hdrlen); in make_spkm3_checksum()
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| D | gss_krb5_crypto.c | 129 make_checksum(char *cksumname, char *header, int hdrlen, struct xdr_buf *body, in make_checksum() argument
145 sg_init_one(sg, header, hdrlen); in make_checksum()
146 err = crypto_hash_update(&desc, sg, hdrlen); in make_checksum()
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| /net/ipv4/netfilter/ |
| D | nf_nat_core.c | 432 int hdrlen = ip_hdrlen(skb); in nf_nat_icmp_reply_translation() local
437 if (!skb_make_writable(skb, hdrlen + sizeof(*inside))) in nf_nat_icmp_reply_translation()
444 if (nf_ip_checksum(skb, hooknum, hdrlen, 0)) in nf_nat_icmp_reply_translation()
495 csum_fold(skb_checksum(skb, hdrlen, in nf_nat_icmp_reply_translation()
496 skb->len - hdrlen, 0)); in nf_nat_icmp_reply_translation()
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| /net/netlink/ |
| D | genetlink.c | 426 int hdrlen, err; in genl_rcv_msg() local
432 hdrlen = GENL_HDRLEN + family->hdrsize; in genl_rcv_msg()
433 if (nlh->nlmsg_len < nlmsg_msg_size(hdrlen)) in genl_rcv_msg()
459 err = nlmsg_parse(nlh, hdrlen, family->attrbuf, family->maxattr, in genl_rcv_msg()
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