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/kernel/linux/linux-5.10/tools/testing/selftests/net/
H A Dip_defrag.c36 static int payload_len; variable
59 ret = recv(fd_udp, recv_buff, payload_len, 0); in recv_validate_udp()
74 error(1, errno, "recv: payload_len = %d max_frag_len = %d", in recv_validate_udp()
75 payload_len, max_frag_len); in recv_validate_udp()
76 if (ret != payload_len) in recv_validate_udp()
77 error(1, 0, "recv: wrong size: %d vs %d", (int)ret, payload_len); in recv_validate_udp()
78 if (memcmp(udp_payload, recv_buff, payload_len)) in recv_validate_udp()
107 IPPROTO_UDP + (uint32_t)(UDP_HLEN + payload_len)); in udp_checksum()
109 sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum); in udp_checksum()
126 sum = raw_checksum((uint8_t *)udp_payload, payload_len, su in udp6_checksum()
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H A Dpsock_snd.c117 static int build_ipv4_header(void *header, int payload_len) in build_ipv4_header() argument
124 iph->tot_len = htons(sizeof(*iph) + sizeof(struct udphdr) + payload_len); in build_ipv4_header()
134 static int build_udp_header(void *header, int payload_len) in build_udp_header() argument
138 int len = sizeof(*udph) + payload_len; in build_udp_header()
153 static int build_packet(int payload_len) in build_packet() argument
159 off += build_ipv4_header(tbuf + off, payload_len); in build_packet()
160 off += build_udp_header(tbuf + off, payload_len); in build_packet()
162 if (off + payload_len > sizeof(tbuf)) in build_packet()
165 memset(tbuf + off, DATA_CHAR, payload_len); in build_packet()
167 return off + payload_len; in build_packet()
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/kernel/linux/linux-6.6/tools/testing/selftests/net/
H A Dip_defrag.c36 static int payload_len; variable
59 ret = recv(fd_udp, recv_buff, payload_len, 0); in recv_validate_udp()
74 error(1, errno, "recv: payload_len = %d max_frag_len = %d", in recv_validate_udp()
75 payload_len, max_frag_len); in recv_validate_udp()
76 if (ret != payload_len) in recv_validate_udp()
77 error(1, 0, "recv: wrong size: %d vs %d", (int)ret, payload_len); in recv_validate_udp()
78 if (memcmp(udp_payload, recv_buff, payload_len)) in recv_validate_udp()
107 IPPROTO_UDP + (uint32_t)(UDP_HLEN + payload_len)); in udp_checksum()
109 sum = raw_checksum((uint8_t *)udp_payload, payload_len, sum); in udp_checksum()
126 sum = raw_checksum((uint8_t *)udp_payload, payload_len, su in udp6_checksum()
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H A Dtap.c264 static int build_ipv4_header(uint8_t *buf, int payload_len) in build_ipv4_header() argument
272 htons(sizeof(*iph) + sizeof(struct udphdr) + payload_len); in build_ipv4_header()
282 static int build_udp_packet(uint8_t *buf, int payload_len, bool csum_off) in build_udp_packet() argument
286 int len = sizeof(*udph) + payload_len; in build_udp_packet()
293 memset(buf + sizeof(struct udphdr), PKT_DATA, payload_len); in build_udp_packet()
303 return sizeof(*udph) + payload_len; in build_udp_packet()
306 size_t build_test_packet_valid_udp_gso(uint8_t *buf, size_t payload_len) in build_test_packet_valid_udp_gso() argument
320 cur += build_ipv4_header(cur, payload_len); in build_test_packet_valid_udp_gso()
321 cur += build_udp_packet(cur, payload_len, true); in build_test_packet_valid_udp_gso()
326 size_t build_test_packet_valid_udp_csum(uint8_t *buf, size_t payload_len) in build_test_packet_valid_udp_csum() argument
342 build_test_packet_crash_tap_invalid_eth_proto(uint8_t *buf, size_t payload_len) build_test_packet_crash_tap_invalid_eth_proto() argument
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H A Dpsock_snd.c117 static int build_ipv4_header(void *header, int payload_len) in build_ipv4_header() argument
124 iph->tot_len = htons(sizeof(*iph) + sizeof(struct udphdr) + payload_len); in build_ipv4_header()
134 static int build_udp_header(void *header, int payload_len) in build_udp_header() argument
138 int len = sizeof(*udph) + payload_len; in build_udp_header()
153 static int build_packet(int payload_len) in build_packet() argument
159 off += build_ipv4_header(tbuf + off, payload_len); in build_packet()
160 off += build_udp_header(tbuf + off, payload_len); in build_packet()
162 if (off + payload_len > sizeof(tbuf)) in build_packet()
165 memset(tbuf + off, DATA_CHAR, payload_len); in build_packet()
167 return off + payload_len; in build_packet()
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H A Dgro.c165 static uint16_t tcp_checksum(void *buf, int payload_len) in tcp_checksum() argument
171 uint16_t payload_len; in tcp_checksum() member
177 uint16_t payload_len; in tcp_checksum() member
187 ph6.payload_len = htons(sizeof(struct tcphdr) + payload_len); in tcp_checksum()
196 ph4.payload_len = htons(sizeof(struct tcphdr) + payload_len); in tcp_checksum()
201 return checksum_fold(buf, sizeof(struct tcphdr) + payload_len, sum); in tcp_checksum()
221 static void fill_networklayer(void *buf, int payload_len) in fill_networklayer() argument
230 ip6h->payload_len in fill_networklayer()
255 fill_transportlayer(void *buf, int seq_offset, int ack_offset, int payload_len, int fin) fill_transportlayer() argument
285 create_packet(void *buf, int seq_offset, int ack_offset, int payload_len, int fin) create_packet() argument
302 int payload_len, pkt_size, flag, i; send_flags() local
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/kernel/linux/linux-5.10/drivers/hid/intel-ish-hid/
H A Dishtp-hid-client.c25 * @payload_len: Length of payload expected
30 size_t cur_pos, size_t payload_len) in report_bad_packet()
38 "payload_len=%u\n" in report_bad_packet()
45 (unsigned int)payload_len, client_data->multi_packet_cnt, in report_bad_packet()
65 size_t payload_len, total_len, cur_pos, raw_len; in process_recv() local
91 payload_len = recv_msg->hdr.size; in process_recv()
94 if (cur_pos + payload_len + sizeof(struct hostif_msg) > in process_recv()
98 payload_len); in process_recv()
113 payload_len); in process_recv()
132 payload_len) { in process_recv()
29 report_bad_packet(struct ishtp_cl *hid_ishtp_cl, void *recv_buf, size_t cur_pos, size_t payload_len) report_bad_packet() argument
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/kernel/linux/linux-6.6/drivers/hid/intel-ish-hid/
H A Dishtp-hid-client.c33 * @payload_len: Length of payload expected
38 size_t cur_pos, size_t payload_len) in report_bad_packet()
46 "payload_len=%u\n" in report_bad_packet()
53 (unsigned int)payload_len, client_data->multi_packet_cnt, in report_bad_packet()
73 size_t payload_len, total_len, cur_pos, raw_len; in process_recv() local
99 payload_len = recv_msg->hdr.size; in process_recv()
102 if (cur_pos + payload_len + sizeof(struct hostif_msg) > in process_recv()
106 payload_len); in process_recv()
121 payload_len); in process_recv()
140 payload_len) { in process_recv()
37 report_bad_packet(struct ishtp_cl *hid_ishtp_cl, void *recv_buf, size_t cur_pos, size_t payload_len) report_bad_packet() argument
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/kernel/linux/linux-5.10/drivers/net/wireless/ath/ath10k/
H A Dswap.c24 u32 payload_len; in ath10k_swap_code_seg_fill() local
35 payload_len = __le32_to_cpu(swap_item->tlv.length); in ath10k_swap_code_seg_fill()
36 if ((payload_len > size_left) || in ath10k_swap_code_seg_fill()
37 (payload_len == 0 && in ath10k_swap_code_seg_fill()
40 payload_len); in ath10k_swap_code_seg_fill()
44 if (payload_len == 0) { in ath10k_swap_code_seg_fill()
55 memcpy(virt_addr, swap_item->tlv.data, payload_len); in ath10k_swap_code_seg_fill()
56 virt_addr += payload_len; in ath10k_swap_code_seg_fill()
57 length = payload_len + sizeof(struct ath10k_swap_code_seg_tlv); in ath10k_swap_code_seg_fill()
60 total_payload_len += payload_len; in ath10k_swap_code_seg_fill()
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/kernel/linux/linux-6.6/drivers/net/wireless/ath/ath10k/
H A Dswap.c24 u32 payload_len; in ath10k_swap_code_seg_fill() local
35 payload_len = __le32_to_cpu(swap_item->tlv.length); in ath10k_swap_code_seg_fill()
36 if ((payload_len > size_left) || in ath10k_swap_code_seg_fill()
37 (payload_len == 0 && in ath10k_swap_code_seg_fill()
40 payload_len); in ath10k_swap_code_seg_fill()
44 if (payload_len == 0) { in ath10k_swap_code_seg_fill()
55 memcpy(virt_addr, swap_item->tlv.data, payload_len); in ath10k_swap_code_seg_fill()
56 virt_addr += payload_len; in ath10k_swap_code_seg_fill()
57 length = payload_len + sizeof(struct ath10k_swap_code_seg_tlv); in ath10k_swap_code_seg_fill()
60 total_payload_len += payload_len; in ath10k_swap_code_seg_fill()
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/kernel/linux/linux-5.10/security/integrity/ima/
H A Dima_queue_keys.c68 size_t payload_len) in ima_alloc_key_entry()
76 entry->payload = kmemdup(payload, payload_len, GFP_KERNEL); in ima_alloc_key_entry()
79 entry->payload_len = payload_len; in ima_alloc_key_entry()
104 size_t payload_len) in ima_queue_key()
109 entry = ima_alloc_key_entry(keyring, payload, payload_len); in ima_queue_key()
162 entry->payload_len, in ima_process_queued_keys()
66 ima_alloc_key_entry(struct key *keyring, const void *payload, size_t payload_len) ima_alloc_key_entry() argument
103 ima_queue_key(struct key *keyring, const void *payload, size_t payload_len) ima_queue_key() argument
H A Dima_asymmetric_keys.c20 * @payload_len: The length of @payload.
28 const void *payload, size_t payload_len, in ima_post_key_create_or_update()
37 if (!payload || (payload_len == 0)) in ima_post_key_create_or_update()
41 queued = ima_queue_key(keyring, payload, payload_len); in ima_post_key_create_or_update()
61 process_buffer_measurement(NULL, payload, payload_len, in ima_post_key_create_or_update()
27 ima_post_key_create_or_update(struct key *keyring, struct key *key, const void *payload, size_t payload_len, unsigned long flags, bool create) ima_post_key_create_or_update() argument
/kernel/linux/linux-6.6/security/integrity/ima/
H A Dima_queue_keys.c69 size_t payload_len) in ima_alloc_key_entry()
77 entry->payload = kmemdup(payload, payload_len, GFP_KERNEL); in ima_alloc_key_entry()
80 entry->payload_len = payload_len; in ima_alloc_key_entry()
105 size_t payload_len) in ima_queue_key()
110 entry = ima_alloc_key_entry(keyring, payload, payload_len); in ima_queue_key()
164 entry->payload_len, in ima_process_queued_keys()
67 ima_alloc_key_entry(struct key *keyring, const void *payload, size_t payload_len) ima_alloc_key_entry() argument
104 ima_queue_key(struct key *keyring, const void *payload, size_t payload_len) ima_queue_key() argument
H A Dima_asymmetric_keys.c22 * @payload_len: The length of @payload.
30 const void *payload, size_t payload_len, in ima_post_key_create_or_update()
39 if (!payload || (payload_len == 0)) in ima_post_key_create_or_update()
43 queued = ima_queue_key(keyring, payload, payload_len); in ima_post_key_create_or_update()
63 process_buffer_measurement(&nop_mnt_idmap, NULL, payload, payload_len, in ima_post_key_create_or_update()
29 ima_post_key_create_or_update(struct key *keyring, struct key *key, const void *payload, size_t payload_len, unsigned long flags, bool create) ima_post_key_create_or_update() argument
/kernel/linux/linux-5.10/drivers/scsi/libfc/
H A Dfc_frame.c62 struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) in fc_frame_alloc_fill() argument
67 fill = payload_len % 4; in fc_frame_alloc_fill()
70 fp = _fc_frame_alloc(payload_len + fill); in fc_frame_alloc_fill()
72 memset((char *) fr_hdr(fp) + payload_len, 0, fill); in fc_frame_alloc_fill()
75 payload_len + sizeof(struct fc_frame_header)); in fc_frame_alloc_fill()
/kernel/linux/linux-6.6/drivers/scsi/libfc/
H A Dfc_frame.c62 struct fc_frame *fc_frame_alloc_fill(struct fc_lport *lp, size_t payload_len) in fc_frame_alloc_fill() argument
67 fill = payload_len % 4; in fc_frame_alloc_fill()
70 fp = _fc_frame_alloc(payload_len + fill); in fc_frame_alloc_fill()
72 memset((char *) fr_hdr(fp) + payload_len, 0, fill); in fc_frame_alloc_fill()
75 payload_len + sizeof(struct fc_frame_header)); in fc_frame_alloc_fill()
/kernel/linux/linux-5.10/samples/bpf/
H A Dxdp_tx_iptunnel_kern.c86 u16 payload_len; in handle_ipv4() local
103 payload_len = ntohs(iph->tot_len); in handle_ipv4()
135 iph->tot_len = htons(payload_len + sizeof(*iph)); in handle_ipv4()
160 __u16 payload_len; in handle_ipv6() local
175 payload_len = ip6h->payload_len; in handle_ipv6()
204 ip6h->payload_len = htons(ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
/kernel/linux/linux-6.6/samples/bpf/
H A Dxdp_tx_iptunnel_kern.c86 u16 payload_len; in handle_ipv4() local
103 payload_len = ntohs(iph->tot_len); in handle_ipv4()
135 iph->tot_len = htons(payload_len + sizeof(*iph)); in handle_ipv4()
160 __u16 payload_len; in handle_ipv6() local
175 payload_len = ip6h->payload_len; in handle_ipv6()
204 ip6h->payload_len = htons(ntohs(payload_len) + sizeof(*ip6h)); in handle_ipv6()
/kernel/linux/linux-5.10/drivers/scsi/libsas/
H A Dsas_host_smp.c233 if (job->request_payload.payload_len < 8 || in sas_smp_host_handler()
234 job->reply_payload.payload_len < 8) in sas_smp_host_handler()
238 req_data = kzalloc(job->request_payload.payload_len, GFP_KERNEL); in sas_smp_host_handler()
243 job->request_payload.payload_len); in sas_smp_host_handler()
247 resp_data = kzalloc(max(job->reply_payload.payload_len, 128U), in sas_smp_host_handler()
282 if (job->request_payload.payload_len < 16) in sas_smp_host_handler()
294 if (job->request_payload.payload_len < 16) in sas_smp_host_handler()
309 if (job->request_payload.payload_len < in sas_smp_host_handler()
326 if (job->request_payload.payload_len < 44) in sas_smp_host_handler()
345 job->reply_payload.payload_len); in sas_smp_host_handler()
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/kernel/linux/linux-6.6/drivers/scsi/libsas/
H A Dsas_host_smp.c233 if (job->request_payload.payload_len < 8 || in sas_smp_host_handler()
234 job->reply_payload.payload_len < 8) in sas_smp_host_handler()
238 req_data = kzalloc(job->request_payload.payload_len, GFP_KERNEL); in sas_smp_host_handler()
243 job->request_payload.payload_len); in sas_smp_host_handler()
247 resp_data = kzalloc(max(job->reply_payload.payload_len, 128U), in sas_smp_host_handler()
282 if (job->request_payload.payload_len < 16) in sas_smp_host_handler()
294 if (job->request_payload.payload_len < 16) in sas_smp_host_handler()
309 if (job->request_payload.payload_len < in sas_smp_host_handler()
326 if (job->request_payload.payload_len < 44) in sas_smp_host_handler()
345 job->reply_payload.payload_len); in sas_smp_host_handler()
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/kernel/linux/linux-6.6/net/ipv6/
H A Dip6_offload.c83 unsigned int payload_len; in ipv6_gso_segment() local
133 payload_len = skb_shinfo(skb)->gso_size + in ipv6_gso_segment()
137 payload_len = skb->len - nhoff - sizeof(*ipv6h); in ipv6_gso_segment()
138 ipv6h->payload_len = htons(payload_len); in ipv6_gso_segment()
152 offset += (ntohs(ipv6h->payload_len) - in ipv6_gso_segment()
212 flush += ntohs(iph->payload_len) != skb_gro_len(skb); in ipv6_gro_receive()
326 u32 payload_len; in ipv6_gro_complete() local
333 payload_len = skb->len - nhoff - sizeof(*iph); in ipv6_gro_complete()
334 if (unlikely(payload_len > IPV6_MAXPLE in ipv6_gro_complete()
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/kernel/linux/linux-5.10/net/ipv6/netfilter/
H A Dnf_conntrack_reasm.c172 unsigned int payload_len; in nf_ct_frag6_queue() local
183 payload_len = ntohs(ipv6_hdr(skb)->payload_len); in nf_ct_frag6_queue()
186 end = offset + (payload_len - in nf_ct_frag6_queue()
272 if (payload_len > fq->q.max_size) in nf_ct_frag6_queue()
273 fq->q.max_size = payload_len; in nf_ct_frag6_queue()
319 int payload_len; in nf_ct_frag6_reasm() local
332 payload_len = ((skb->data - skb_network_header(skb)) - in nf_ct_frag6_reasm()
335 if (payload_len > IPV6_MAXPLEN) { in nf_ct_frag6_reasm()
337 payload_len); in nf_ct_frag6_reasm()
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/kernel/linux/linux-6.6/net/ipv6/netfilter/
H A Dnf_conntrack_reasm.c169 unsigned int payload_len; in nf_ct_frag6_queue() local
180 payload_len = ntohs(ipv6_hdr(skb)->payload_len); in nf_ct_frag6_queue()
183 end = offset + (payload_len - in nf_ct_frag6_queue()
270 if (payload_len > fq->q.max_size) in nf_ct_frag6_queue()
271 fq->q.max_size = payload_len; in nf_ct_frag6_queue()
317 int payload_len; in nf_ct_frag6_reasm() local
330 payload_len = ((skb->data - skb_network_header(skb)) - in nf_ct_frag6_reasm()
333 if (payload_len > IPV6_MAXPLEN) { in nf_ct_frag6_reasm()
335 payload_len); in nf_ct_frag6_reasm()
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/kernel/linux/common_modules/newip/third_party/linux-5.10/net/newip/
H A Dnndisc.c238 int payload_len) in nip_get_nndisc_send_checksum()
245 nph.check_len = htons(payload_len); in nip_get_nndisc_send_checksum()
247 payload_len, &nph); in nip_get_nndisc_send_checksum()
301 const int payload_len) in nndisc_send_skb()
309 skb_reserve(skb, payload_len); in nndisc_send_skb()
313 skb->len = head->hdr_buf_pos + payload_len; in nndisc_send_skb()
321 checksum = nip_get_nndisc_send_checksum(skb, head, payload_len); in nndisc_send_skb()
330 struct nip_hdr_encap *head, int payload_len) in nndisc_alloc_skb()
333 int len = NIP_ETH_HDR_LEN + NIP_HDR_MAX + payload_len; in nndisc_alloc_skb()
358 head->total_len = head->hdr_buf_pos + payload_len; in nndisc_alloc_skb()
236 nip_get_nndisc_send_checksum(struct sk_buff *skb, struct nip_hdr_encap *head, int payload_len) nip_get_nndisc_send_checksum() argument
299 nndisc_send_skb(struct net_device *dev, struct sk_buff *skb, struct nip_hdr_encap *head, const int payload_len) nndisc_send_skb() argument
329 nndisc_alloc_skb(struct net_device *dev, struct nip_hdr_encap *head, int payload_len) nndisc_alloc_skb() argument
372 int payload_len = get_ns_payload_len(solicit); nndisc_send_ns() local
462 int payload_len = get_na_payload_len(dev); nndisc_send_na() local
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/kernel/linux/linux-5.10/net/core/
H A Ddrop_monitor.c556 static size_t net_dm_packet_report_size(size_t payload_len) in net_dm_packet_report_size() argument
578 nla_total_size(payload_len); in net_dm_packet_report_size()
607 size_t payload_len) in net_dm_packet_report_fill()
641 if (!payload_len) in net_dm_packet_report_fill()
647 attr = skb_put(msg, nla_total_size(payload_len)); in net_dm_packet_report_fill()
649 attr->nla_len = nla_attr_size(payload_len); in net_dm_packet_report_fill()
650 if (skb_copy_bits(skb, 0, nla_data(attr), payload_len)) in net_dm_packet_report_fill()
668 size_t payload_len; in net_dm_packet_report() local
678 payload_len = min_t(size_t, skb->len, NET_DM_MAX_PACKET_SIZE); in net_dm_packet_report()
680 payload_len in net_dm_packet_report()
606 net_dm_packet_report_fill(struct sk_buff *msg, struct sk_buff *skb, size_t payload_len) net_dm_packet_report_fill() argument
725 net_dm_hw_packet_report_size(size_t payload_len, const struct devlink_trap_metadata *hw_metadata) net_dm_hw_packet_report_size() argument
753 net_dm_hw_packet_report_fill(struct sk_buff *msg, struct sk_buff *skb, size_t payload_len) net_dm_hw_packet_report_fill() argument
886 size_t payload_len; net_dm_hw_packet_report() local
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