Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 8 files:
- drivers/net/ethernet/freescale/dpaa/dpaa_eth.c, line 2186
- drivers/net/ovpn/tcp.c, line 85
- drivers/net/wireless/realtek/rtw88/sdio.c, line 1028
- drivers/net/xen-netfront.c, line 700
- net/core/skbuff.c
- net/tls/tls_device_fallback.c, line 185
- net/tls/tls_strp.c
- net/tls/tls_sw.c, line 1235
Smatch caller information:
drivers/net/wireless/realtek/rtw88/sdio.c rtw_sdio_rxfifo_recv() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->data | 4096-ptr_max |
| BUF_SIZE | 0 | new | (-1)-s32max |
| BUF_SIZE | 0 | new | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| DATA_SOURCE | 0 | new | r dev_alloc_skb |
| DATA_SOURCE | 1 | old | r dev_alloc_skb |
| RX_PATH | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | new->dev->proto_down | |
| HALF_LOCKED2 | &pool->lock |
drivers/net/xen-netfront.c bounce_skb() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 0 | new->data | 4096-ptr_max |
| PARAM_VALUE | 0 | new->data_len | 0 |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ethtool_ops->get_link_ext_state | 0-9223372036854775807 |
| PARAM_VALUE | 1 | old->dev->ethtool_ops->get_mm_stats | 0-9223372036854775807 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | old->len | 0-u16max |
| BUF_SIZE | 0 | new | 0,4096-s32max |
| BUF_SIZE | 0 | new | 0,4096-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| CAPPED_DATA | 1 | old->data | 1 |
| DATA_SOURCE | 0 | new | r alloc_skb |
| DATA_SOURCE | 1 | old | $0 |
| FUZZY_MAX | 1 | old->len | u16max |
| BIT_INFO | 0 | new->head | 0x0,0xfffffffffffff000 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | old->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->data_len | 0-2147483648[c] |
| HOST_DATA | 1 | old->len | 0-u16max[c] |
| HOST_DATA | 1 | old->next->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->next->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->len | 1-u32max[c] |
| HOST_DATA | 1 | old->prev->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->prev->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->truesize | 0-u32max |
| HOST_DATA | 1 | old->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->prev->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | old->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | *old->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | old->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->group | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->extensions | |
| NO_OVERFLOW_SIMPLE | 1 | old->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 1 | old->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->truesize | |
| HALF_LOCKED2 | &dev->tx_global_lock | ||
| HALF_LOCKED2 | &txq->_xmit_lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | rcu_read |
net/tls/tls_device_fallback.c complete_skb() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 0 | new->data | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ethtool_ops->get_link_ext_state | 0,8,1281650680815353856,1471363006793740288,2066653251895574528,8975973974715154432,9149564991109386240 |
| PARAM_VALUE | 1 | old->dev->ethtool_ops->get_mm_stats | 0,88,181867277093580800,5657799486394183680,5747745173089693696,8861185814274375680 |
| PARAM_VALUE | 1 | old->dev->ethtool_ops->rxfh_max_num_contexts | 0,2,8,16,33 |
| PARAM_VALUE | 1 | old->dev->ethtool_ops->supported_coalesce_params | 0-3,17,19,34-35,48,51,59,63,204,236,273,511,513,529,547,561,563,595,597,1553,1587,1681,132625,135697,657041,677393,2029107,2097665,2300433,2300595,3653155,12583935,12584499,13239859,117440512,536870912,536872499-4294967295 |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->mc_query_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->mc_query_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->mc_query_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->mc_report_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->mc_report_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->mc_report_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | old->dev->ip6_ptr->stats.proc_dir_entry | 0,4806605944481423360 |
| PARAM_VALUE | 1 | old->dev->linkwatch_dev_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | old->dev->linkwatch_dev_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3552,9688-u64max |
| PARAM_VALUE | 1 | old->next->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | old->next->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | old->next->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | old->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | old->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | old->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 1 | old->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | old->sk->sk_peer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | *old->dev->name | 0-255 |
| BUF_SIZE | 0 | new | 0-s32max |
| BUF_SIZE | 0 | new | 0-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| DATA_SOURCE | 0 | new | $0 |
| DATA_SOURCE | 1 | old | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | old->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->data_len | 0-2147483648[c] |
| HOST_DATA | 1 | old->len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->next->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->len | 1-u32max[c] |
| HOST_DATA | 1 | old->prev->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->prev->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->truesize | 0-u32max |
| HOST_DATA | 1 | old->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->prev->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | old->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | *old->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | old->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->group | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->extensions | |
| NO_OVERFLOW_SIMPLE | 1 | old->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 1 | old->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->truesize | |
| UNITS | 1 | old | unit_byte |
net/core/skbuff.c __pskb_copy_fclone() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 0 | new->_nfct | 0 |
| PARAM_VALUE | 0 | new->_sk_redir | 0 |
| PARAM_VALUE | 0 | new->_skb_refdst | 0 |
| PARAM_VALUE | 0 | new->active_extensions | 0 |
| PARAM_VALUE | 0 | new->alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->cloned | 0 |
| PARAM_VALUE | 0 | new->csum | 0 |
| PARAM_VALUE | 0 | new->csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->csum_level | 0 |
| PARAM_VALUE | 0 | new->csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->csum_offset | 0 |
| PARAM_VALUE | 0 | new->csum_valid | 0 |
| PARAM_VALUE | 0 | new->data | 4096-ptr_max |
| PARAM_VALUE | 0 | new->decrypted | 0 |
| PARAM_VALUE | 0 | new->destructor | 0 |
| PARAM_VALUE | 0 | new->dev | 0 |
| PARAM_VALUE | 0 | new->dev_scratch | 0 |
| PARAM_VALUE | 0 | new->dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->encapsulation | 0 |
| PARAM_VALUE | 0 | new->extensions | 0 |
| PARAM_VALUE | 0 | new->fclone | 0-1 |
| PARAM_VALUE | 0 | new->from_ingress | 0 |
| PARAM_VALUE | 0 | new->hash | 0 |
| PARAM_VALUE | 0 | new->hdr_len | 0 |
| PARAM_VALUE | 0 | new->head | 1-u64max |
| PARAM_VALUE | 0 | new->head_frag | 0 |
| PARAM_VALUE | 0 | new->headers.alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.csum | 0 |
| PARAM_VALUE | 0 | new->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->headers.csum_level | 0 |
| PARAM_VALUE | 0 | new->headers.csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->headers.csum_offset | 0 |
| PARAM_VALUE | 0 | new->headers.csum_start | 0 |
| PARAM_VALUE | 0 | new->headers.csum_valid | 0 |
| PARAM_VALUE | 0 | new->headers.decrypted | 0 |
| PARAM_VALUE | 0 | new->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->headers.encapsulation | 0 |
| PARAM_VALUE | 0 | new->headers.from_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.hash | 0 |
| PARAM_VALUE | 0 | new->headers.ignore_df | 0 |
| PARAM_VALUE | 0 | new->headers.inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->headers.inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_network_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->headers.inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.ip_summed | 0 |
| PARAM_VALUE | 0 | new->headers.ipvs_property | 0 |
| PARAM_VALUE | 0 | new->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->headers.l4_hash | 0 |
| PARAM_VALUE | 0 | new->headers.mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.mark | 0 |
| PARAM_VALUE | 0 | new->headers.napi_id | 0 |
| PARAM_VALUE | 0 | new->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->headers.network_header | 0 |
| PARAM_VALUE | 0 | new->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->headers.nf_trace | 0 |
| PARAM_VALUE | 0 | new->headers.no_fcs | 0 |
| PARAM_VALUE | 0 | new->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.ooo_okay | 0 |
| PARAM_VALUE | 0 | new->headers.pkt_type | 0 |
| PARAM_VALUE | 0 | new->headers.priority | 0 |
| PARAM_VALUE | 0 | new->headers.protocol | 0 |
| PARAM_VALUE | 0 | new->headers.redirected | 0 |
| PARAM_VALUE | 0 | new->headers.remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->headers.secmark | 0 |
| PARAM_VALUE | 0 | new->headers.sender_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.skb_iif | 0 |
| PARAM_VALUE | 0 | new->headers.slow_gro | 0 |
| PARAM_VALUE | 0 | new->headers.sw_hash | 0 |
| PARAM_VALUE | 0 | new->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.tc_depth | 0 |
| PARAM_VALUE | 0 | new->headers.tc_index | 0 |
| PARAM_VALUE | 0 | new->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->headers.transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.tstamp_type | 0 |
| PARAM_VALUE | 0 | new->headers.unreadable | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_all | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_proto | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_tci | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 0 | new->ignore_df | 0 |
| PARAM_VALUE | 0 | new->inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->inner_protocol | 0 |
| PARAM_VALUE | 0 | new->inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->ip_summed | 0 |
| PARAM_VALUE | 0 | new->ipvs_property | 0 |
| PARAM_VALUE | 0 | new->kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->l4_hash | 0 |
| PARAM_VALUE | 0 | new->list.next | 0 |
| PARAM_VALUE | 0 | new->list.prev | 0 |
| PARAM_VALUE | 0 | new->ll_node.next | 0 |
| PARAM_VALUE | 0 | new->mac_len | 0 |
| PARAM_VALUE | 0 | new->mark | 0 |
| PARAM_VALUE | 0 | new->napi_id | 0 |
| PARAM_VALUE | 0 | new->ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->next | 0 |
| PARAM_VALUE | 0 | new->nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->nf_trace | 0 |
| PARAM_VALUE | 0 | new->no_fcs | 0 |
| PARAM_VALUE | 0 | new->nohdr | 0 |
| PARAM_VALUE | 0 | new->offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->ooo_okay | 0 |
| PARAM_VALUE | 0 | new->peeked | 0 |
| PARAM_VALUE | 0 | new->pkt_type | 0 |
| PARAM_VALUE | 0 | new->pp_recycle | 0 |
| PARAM_VALUE | 0 | new->prev | 0 |
| PARAM_VALUE | 0 | new->priority | 0 |
| PARAM_VALUE | 0 | new->protocol | 0 |
| PARAM_VALUE | 0 | new->queue_mapping | 0 |
| PARAM_VALUE | 0 | new->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_left | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_right | 0 |
| PARAM_VALUE | 0 | new->redirected | 0 |
| PARAM_VALUE | 0 | new->remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->secmark | 0 |
| PARAM_VALUE | 0 | new->sender_cpu | 0 |
| PARAM_VALUE | 0 | new->sk | 0 |
| PARAM_VALUE | 0 | new->skb_iif | 0 |
| PARAM_VALUE | 0 | new->skb_mstamp_ns | 0 |
| PARAM_VALUE | 0 | new->slow_gro | 0 |
| PARAM_VALUE | 0 | new->sw_hash | 0 |
| PARAM_VALUE | 0 | new->tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->tc_depth | 0 |
| PARAM_VALUE | 0 | new->tc_index | 0 |
| PARAM_VALUE | 0 | new->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 0 | new->tstamp | 0 |
| PARAM_VALUE | 0 | new->tstamp_type | 0 |
| PARAM_VALUE | 0 | new->users.refs.counter | 1 |
| PARAM_VALUE | 0 | new->vlan_all | 0 |
| PARAM_VALUE | 0 | new->vlan_proto | 0 |
| PARAM_VALUE | 0 | new->vlan_tci | 0 |
| PARAM_VALUE | 0 | new->wifi_acked | 0 |
| PARAM_VALUE | 0 | new->wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| BUF_SIZE | 0 | new | 0-u32max |
| BUF_SIZE | 0 | new | 0-u32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| CAPPED_DATA | 1 | old | 1 |
| DATA_SOURCE | 0 | new | r __alloc_skb |
| DATA_SOURCE | 1 | old | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 0 | new->data_len | 0-u32max[c] |
| HOST_DATA | 0 | new->len | 0-u32max[c] |
| HOST_DATA | 0 | new->truesize | 0-u32max[c] |
| HOST_DATA | 1 | old->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->next->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->len | 1-u32max[c] |
| HOST_DATA | 1 | old->next->prev->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->prev->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->truesize | 0-u32max |
| HOST_DATA | 1 | old->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->prev->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | old->truesize | 0-u32max |
| HOST_DATA | 1 | old->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | *old->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | new->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | new->len | |
| NO_OVERFLOW_SIMPLE | 0 | new->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->group | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->proto_down | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->extensions | |
| NO_OVERFLOW_SIMPLE | 1 | old->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 1 | old->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->truesize | |
| UNITS | 1 | old | unit_byte |
| HALF_LOCKED2 | &local->raw_sockets.lock | ||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | global &fakelb_ifup_phys_lock | ||
| HALF_LOCKED2 | global &hci_sk_list.lock | ||
| HALF_LOCKED2 | global &qrtr_node_lock | ||
| HALF_LOCKED2 | global &raw_sk_list.lock | ||
| HALF_LOCKED2 | rcu_read |
net/core/skbuff.c skb_copy() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 0 | new->_nfct | 0 |
| PARAM_VALUE | 0 | new->_sk_redir | 0 |
| PARAM_VALUE | 0 | new->_skb_refdst | 0 |
| PARAM_VALUE | 0 | new->active_extensions | 0 |
| PARAM_VALUE | 0 | new->alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->cloned | 0 |
| PARAM_VALUE | 0 | new->csum | 0 |
| PARAM_VALUE | 0 | new->csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->csum_level | 0 |
| PARAM_VALUE | 0 | new->csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->csum_offset | 0 |
| PARAM_VALUE | 0 | new->csum_start | 0 |
| PARAM_VALUE | 0 | new->csum_valid | 0 |
| PARAM_VALUE | 0 | new->data | 4096-ptr_max |
| PARAM_VALUE | 0 | new->data_len | 0 |
| PARAM_VALUE | 0 | new->decrypted | 0 |
| PARAM_VALUE | 0 | new->destructor | 0 |
| PARAM_VALUE | 0 | new->dev | 0 |
| PARAM_VALUE | 0 | new->dev_scratch | 0 |
| PARAM_VALUE | 0 | new->dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->encapsulation | 0 |
| PARAM_VALUE | 0 | new->end | 0 |
| PARAM_VALUE | 0 | new->extensions | 0 |
| PARAM_VALUE | 0 | new->fclone | 0-1 |
| PARAM_VALUE | 0 | new->from_ingress | 0 |
| PARAM_VALUE | 0 | new->hash | 0 |
| PARAM_VALUE | 0 | new->hdr_len | 0 |
| PARAM_VALUE | 0 | new->head | 1-u64max |
| PARAM_VALUE | 0 | new->head_frag | 0 |
| PARAM_VALUE | 0 | new->headers.alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.csum | 0 |
| PARAM_VALUE | 0 | new->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->headers.csum_level | 0 |
| PARAM_VALUE | 0 | new->headers.csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->headers.csum_offset | 0 |
| PARAM_VALUE | 0 | new->headers.csum_start | 0 |
| PARAM_VALUE | 0 | new->headers.csum_valid | 0 |
| PARAM_VALUE | 0 | new->headers.decrypted | 0 |
| PARAM_VALUE | 0 | new->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->headers.encapsulation | 0 |
| PARAM_VALUE | 0 | new->headers.from_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.hash | 0 |
| PARAM_VALUE | 0 | new->headers.ignore_df | 0 |
| PARAM_VALUE | 0 | new->headers.inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->headers.inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_network_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->headers.inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.ip_summed | 0 |
| PARAM_VALUE | 0 | new->headers.ipvs_property | 0 |
| PARAM_VALUE | 0 | new->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->headers.l4_hash | 0 |
| PARAM_VALUE | 0 | new->headers.mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.mark | 0 |
| PARAM_VALUE | 0 | new->headers.napi_id | 0 |
| PARAM_VALUE | 0 | new->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->headers.network_header | 0 |
| PARAM_VALUE | 0 | new->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->headers.nf_trace | 0 |
| PARAM_VALUE | 0 | new->headers.no_fcs | 0 |
| PARAM_VALUE | 0 | new->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.ooo_okay | 0 |
| PARAM_VALUE | 0 | new->headers.pkt_type | 0 |
| PARAM_VALUE | 0 | new->headers.priority | 0 |
| PARAM_VALUE | 0 | new->headers.protocol | 0 |
| PARAM_VALUE | 0 | new->headers.redirected | 0 |
| PARAM_VALUE | 0 | new->headers.remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->headers.secmark | 0 |
| PARAM_VALUE | 0 | new->headers.sender_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.skb_iif | 0 |
| PARAM_VALUE | 0 | new->headers.slow_gro | 0 |
| PARAM_VALUE | 0 | new->headers.sw_hash | 0 |
| PARAM_VALUE | 0 | new->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.tc_depth | 0 |
| PARAM_VALUE | 0 | new->headers.tc_index | 0 |
| PARAM_VALUE | 0 | new->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->headers.transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.tstamp_type | 0 |
| PARAM_VALUE | 0 | new->headers.unreadable | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_all | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_proto | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_tci | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 0 | new->ignore_df | 0 |
| PARAM_VALUE | 0 | new->inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->inner_network_header | 0 |
| PARAM_VALUE | 0 | new->inner_protocol | 0 |
| PARAM_VALUE | 0 | new->inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->ip_summed | 0 |
| PARAM_VALUE | 0 | new->ipvs_property | 0 |
| PARAM_VALUE | 0 | new->kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->l4_hash | 0 |
| PARAM_VALUE | 0 | new->list.next | 0 |
| PARAM_VALUE | 0 | new->list.prev | 0 |
| PARAM_VALUE | 0 | new->ll_node.next | 0 |
| PARAM_VALUE | 0 | new->mac_header | u16max |
| PARAM_VALUE | 0 | new->mac_len | 0 |
| PARAM_VALUE | 0 | new->mark | 0 |
| PARAM_VALUE | 0 | new->napi_id | 0 |
| PARAM_VALUE | 0 | new->ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->network_header | 0 |
| PARAM_VALUE | 0 | new->next | 0 |
| PARAM_VALUE | 0 | new->nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->nf_trace | 0 |
| PARAM_VALUE | 0 | new->no_fcs | 0 |
| PARAM_VALUE | 0 | new->nohdr | 0 |
| PARAM_VALUE | 0 | new->offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->ooo_okay | 0 |
| PARAM_VALUE | 0 | new->peeked | 0 |
| PARAM_VALUE | 0 | new->pkt_type | 0 |
| PARAM_VALUE | 0 | new->pp_recycle | 0 |
| PARAM_VALUE | 0 | new->prev | 0 |
| PARAM_VALUE | 0 | new->priority | 0 |
| PARAM_VALUE | 0 | new->protocol | 0 |
| PARAM_VALUE | 0 | new->queue_mapping | 0 |
| PARAM_VALUE | 0 | new->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_left | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_right | 0 |
| PARAM_VALUE | 0 | new->redirected | 0 |
| PARAM_VALUE | 0 | new->remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->secmark | 0 |
| PARAM_VALUE | 0 | new->sender_cpu | 0 |
| PARAM_VALUE | 0 | new->sk | 0 |
| PARAM_VALUE | 0 | new->skb_iif | 0 |
| PARAM_VALUE | 0 | new->skb_mstamp_ns | 0 |
| PARAM_VALUE | 0 | new->slow_gro | 0 |
| PARAM_VALUE | 0 | new->sw_hash | 0 |
| PARAM_VALUE | 0 | new->tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->tc_depth | 0 |
| PARAM_VALUE | 0 | new->tc_index | 0 |
| PARAM_VALUE | 0 | new->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 0 | new->transport_header | u16max |
| PARAM_VALUE | 0 | new->truesize | 0 |
| PARAM_VALUE | 0 | new->tstamp | 0 |
| PARAM_VALUE | 0 | new->tstamp_type | 0 |
| PARAM_VALUE | 0 | new->unreadable | 0 |
| PARAM_VALUE | 0 | new->users.refs.counter | 1 |
| PARAM_VALUE | 0 | new->vlan_all | 0 |
| PARAM_VALUE | 0 | new->vlan_proto | 0 |
| PARAM_VALUE | 0 | new->vlan_tci | 0 |
| PARAM_VALUE | 0 | new->wifi_acked | 0 |
| PARAM_VALUE | 0 | new->wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | old->unreadable | 0 |
| BUF_SIZE | 0 | new | 0-u32max |
| BUF_SIZE | 0 | new | 0-u32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| DATA_SOURCE | 0 | new | r __alloc_skb |
| DATA_SOURCE | 1 | old | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | old->csum | 0-4294967040[c] |
| HOST_DATA | 1 | old->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->next->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->len | 1-u32max[c] |
| HOST_DATA | 1 | old->prev->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->prev->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->truesize | 0-u32max |
| HOST_DATA | 1 | old->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->prev->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | old->protocol | 1-255 |
| HOST_DATA | 1 | old->truesize | 0-u32max |
| HOST_DATA | 1 | old->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | *old->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | old->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->group | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->proto_down | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->extensions | |
| NO_OVERFLOW_SIMPLE | 1 | old->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 1 | old->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->truesize | |
| UNITS | 1 | old | unit_byte |
| HALF_LOCKED2 | &chan->lock | ||
| HALF_LOCKED2 | &conn->lock | ||
| HALF_LOCKED2 | &lapb->lock | ||
| HALF_LOCKED2 | &mgmt_eth_data->mutex | ||
| HALF_LOCKED2 | &mvm->mutex | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &priv->lock | ||
| HALF_LOCKED2 | &rtwdev->mutex | ||
| HALF_LOCKED2 | &sdata->u.mgd.teardown_lock | ||
| HALF_LOCKED2 | &vdev->mtx | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &hwsim_radio_lock | ||
| HALF_LOCKED2 | rcu_read |
net/core/skbuff.c skb_copy_expand() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 0 | new->_nfct | 0 |
| PARAM_VALUE | 0 | new->_sk_redir | 0 |
| PARAM_VALUE | 0 | new->_skb_refdst | 0 |
| PARAM_VALUE | 0 | new->active_extensions | 0 |
| PARAM_VALUE | 0 | new->alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->cloned | 0 |
| PARAM_VALUE | 0 | new->csum | 0 |
| PARAM_VALUE | 0 | new->csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->csum_level | 0 |
| PARAM_VALUE | 0 | new->csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->csum_offset | 0 |
| PARAM_VALUE | 0 | new->csum_start | 0 |
| PARAM_VALUE | 0 | new->csum_valid | 0 |
| PARAM_VALUE | 0 | new->data | 4096-ptr_max |
| PARAM_VALUE | 0 | new->data_len | 0 |
| PARAM_VALUE | 0 | new->decrypted | 0 |
| PARAM_VALUE | 0 | new->destructor | 0 |
| PARAM_VALUE | 0 | new->dev | 0 |
| PARAM_VALUE | 0 | new->dev_scratch | 0 |
| PARAM_VALUE | 0 | new->dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->encapsulation | 0 |
| PARAM_VALUE | 0 | new->end | 0 |
| PARAM_VALUE | 0 | new->extensions | 0 |
| PARAM_VALUE | 0 | new->fclone | 0-1 |
| PARAM_VALUE | 0 | new->from_ingress | 0 |
| PARAM_VALUE | 0 | new->hash | 0 |
| PARAM_VALUE | 0 | new->hdr_len | 0 |
| PARAM_VALUE | 0 | new->head | 1-u64max |
| PARAM_VALUE | 0 | new->head_frag | 0 |
| PARAM_VALUE | 0 | new->headers.alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.csum | 0 |
| PARAM_VALUE | 0 | new->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->headers.csum_level | 0 |
| PARAM_VALUE | 0 | new->headers.csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->headers.csum_offset | 0 |
| PARAM_VALUE | 0 | new->headers.csum_start | 0 |
| PARAM_VALUE | 0 | new->headers.csum_valid | 0 |
| PARAM_VALUE | 0 | new->headers.decrypted | 0 |
| PARAM_VALUE | 0 | new->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->headers.encapsulation | 0 |
| PARAM_VALUE | 0 | new->headers.from_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.hash | 0 |
| PARAM_VALUE | 0 | new->headers.ignore_df | 0 |
| PARAM_VALUE | 0 | new->headers.inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->headers.inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_network_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->headers.inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.ip_summed | 0 |
| PARAM_VALUE | 0 | new->headers.ipvs_property | 0 |
| PARAM_VALUE | 0 | new->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->headers.l4_hash | 0 |
| PARAM_VALUE | 0 | new->headers.mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.mark | 0 |
| PARAM_VALUE | 0 | new->headers.napi_id | 0 |
| PARAM_VALUE | 0 | new->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->headers.network_header | 0 |
| PARAM_VALUE | 0 | new->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->headers.nf_trace | 0 |
| PARAM_VALUE | 0 | new->headers.no_fcs | 0 |
| PARAM_VALUE | 0 | new->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.ooo_okay | 0 |
| PARAM_VALUE | 0 | new->headers.pkt_type | 0 |
| PARAM_VALUE | 0 | new->headers.priority | 0 |
| PARAM_VALUE | 0 | new->headers.protocol | 0 |
| PARAM_VALUE | 0 | new->headers.redirected | 0 |
| PARAM_VALUE | 0 | new->headers.remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->headers.secmark | 0 |
| PARAM_VALUE | 0 | new->headers.sender_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.skb_iif | 0 |
| PARAM_VALUE | 0 | new->headers.slow_gro | 0 |
| PARAM_VALUE | 0 | new->headers.sw_hash | 0 |
| PARAM_VALUE | 0 | new->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.tc_depth | 0 |
| PARAM_VALUE | 0 | new->headers.tc_index | 0 |
| PARAM_VALUE | 0 | new->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->headers.transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.tstamp_type | 0 |
| PARAM_VALUE | 0 | new->headers.unreadable | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_all | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_proto | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_tci | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 0 | new->ignore_df | 0 |
| PARAM_VALUE | 0 | new->inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->inner_network_header | 0 |
| PARAM_VALUE | 0 | new->inner_protocol | 0 |
| PARAM_VALUE | 0 | new->inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->ip_summed | 0 |
| PARAM_VALUE | 0 | new->ipvs_property | 0 |
| PARAM_VALUE | 0 | new->kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->l4_hash | 0 |
| PARAM_VALUE | 0 | new->list.next | 0 |
| PARAM_VALUE | 0 | new->list.prev | 0 |
| PARAM_VALUE | 0 | new->ll_node.next | 0 |
| PARAM_VALUE | 0 | new->mac_header | u16max |
| PARAM_VALUE | 0 | new->mac_len | 0 |
| PARAM_VALUE | 0 | new->mark | 0 |
| PARAM_VALUE | 0 | new->napi_id | 0 |
| PARAM_VALUE | 0 | new->ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->network_header | 0 |
| PARAM_VALUE | 0 | new->next | 0 |
| PARAM_VALUE | 0 | new->nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->nf_trace | 0 |
| PARAM_VALUE | 0 | new->no_fcs | 0 |
| PARAM_VALUE | 0 | new->nohdr | 0 |
| PARAM_VALUE | 0 | new->offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->ooo_okay | 0 |
| PARAM_VALUE | 0 | new->peeked | 0 |
| PARAM_VALUE | 0 | new->pkt_type | 0 |
| PARAM_VALUE | 0 | new->pp_recycle | 0 |
| PARAM_VALUE | 0 | new->prev | 0 |
| PARAM_VALUE | 0 | new->priority | 0 |
| PARAM_VALUE | 0 | new->protocol | 0 |
| PARAM_VALUE | 0 | new->queue_mapping | 0 |
| PARAM_VALUE | 0 | new->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_left | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_right | 0 |
| PARAM_VALUE | 0 | new->redirected | 0 |
| PARAM_VALUE | 0 | new->remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->secmark | 0 |
| PARAM_VALUE | 0 | new->sender_cpu | 0 |
| PARAM_VALUE | 0 | new->sk | 0 |
| PARAM_VALUE | 0 | new->skb_iif | 0 |
| PARAM_VALUE | 0 | new->skb_mstamp_ns | 0 |
| PARAM_VALUE | 0 | new->slow_gro | 0 |
| PARAM_VALUE | 0 | new->sw_hash | 0 |
| PARAM_VALUE | 0 | new->tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->tc_depth | 0 |
| PARAM_VALUE | 0 | new->tc_index | 0 |
| PARAM_VALUE | 0 | new->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 0 | new->transport_header | u16max |
| PARAM_VALUE | 0 | new->truesize | 0 |
| PARAM_VALUE | 0 | new->tstamp | 0 |
| PARAM_VALUE | 0 | new->tstamp_type | 0 |
| PARAM_VALUE | 0 | new->unreadable | 0 |
| PARAM_VALUE | 0 | new->users.refs.counter | 1 |
| PARAM_VALUE | 0 | new->vlan_all | 0 |
| PARAM_VALUE | 0 | new->vlan_proto | 0 |
| PARAM_VALUE | 0 | new->vlan_tci | 0 |
| PARAM_VALUE | 0 | new->wifi_acked | 0 |
| PARAM_VALUE | 0 | new->wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 1 | old->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 1 | old->dev->rtnl_link_ops->priv_size | 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-u64max |
| PARAM_VALUE | 1 | old->unreadable | 0 |
| BUF_SIZE | 0 | new | 0-u32max |
| BUF_SIZE | 0 | new | 0-u32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-s32max |
| DATA_SOURCE | 0 | new | r __alloc_skb |
| DATA_SOURCE | 1 | old | $0 |
| STR_LEN | 1 | old->sk | (-1) |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HOST_DATA | 1 | old->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->data_len | 0-2147483648[c] |
| HOST_DATA | 1 | old->len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->next->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->next->len | 1-u32max[c] |
| HOST_DATA | 1 | old->prev->csum_offset | 0-u16max |
| HOST_DATA | 1 | old->prev->data_len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->len | 0-u32max[c] |
| HOST_DATA | 1 | old->prev->truesize | 0-u32max |
| HOST_DATA | 1 | old->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->prev->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | old->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 1 | old->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 1 | *old->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 1 | old->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->group | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | old->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->extensions | |
| NO_OVERFLOW_SIMPLE | 1 | old->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->next->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->end | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->len | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 1 | old->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 1 | old->tail | |
| NO_OVERFLOW_SIMPLE | 1 | old->truesize | |
| UNITS | 1 | old | unit_byte |
| HALF_LOCKED2 | &conn->lock | ||
| HALF_LOCKED2 | &dev->ethtool->rss_lock | ||
| HALF_LOCKED2 | &dev->lock | ||
| HALF_LOCKED2 | &mses->lock | ||
| HALF_LOCKED2 | &port->agg_lock | ||
| HALF_LOCKED2 | &trf->lock | ||
| HALF_LOCKED2 | &wl->mutex | ||
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/core/skbuff.c skb_pp_cow_data() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 0 | new->_nfct | 0 |
| PARAM_VALUE | 0 | new->_sk_redir | 0 |
| PARAM_VALUE | 0 | new->_skb_refdst | 0 |
| PARAM_VALUE | 0 | new->active_extensions | 0 |
| PARAM_VALUE | 0 | new->alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->cloned | 0 |
| PARAM_VALUE | 0 | new->csum | 0 |
| PARAM_VALUE | 0 | new->csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->csum_level | 0 |
| PARAM_VALUE | 0 | new->csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->csum_offset | 0 |
| PARAM_VALUE | 0 | new->csum_start | 0 |
| PARAM_VALUE | 0 | new->csum_valid | 0 |
| PARAM_VALUE | 0 | new->data | 256 |
| PARAM_VALUE | 0 | new->data_len | 0 |
| PARAM_VALUE | 0 | new->decrypted | 0 |
| PARAM_VALUE | 0 | new->destructor | 0 |
| PARAM_VALUE | 0 | new->dev | 0 |
| PARAM_VALUE | 0 | new->dev_scratch | 0 |
| PARAM_VALUE | 0 | new->dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->encapsulation | 0 |
| PARAM_VALUE | 0 | new->end | 0 |
| PARAM_VALUE | 0 | new->extensions | 0 |
| PARAM_VALUE | 0 | new->fclone | 0 |
| PARAM_VALUE | 0 | new->from_ingress | 0 |
| PARAM_VALUE | 0 | new->hash | 0 |
| PARAM_VALUE | 0 | new->hdr_len | 0 |
| PARAM_VALUE | 0 | new->head | 0 |
| PARAM_VALUE | 0 | new->headers.alloc_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.csum | 0 |
| PARAM_VALUE | 0 | new->headers.csum_complete_sw | 0 |
| PARAM_VALUE | 0 | new->headers.csum_level | 0 |
| PARAM_VALUE | 0 | new->headers.csum_not_inet | 0 |
| PARAM_VALUE | 0 | new->headers.csum_offset | 0 |
| PARAM_VALUE | 0 | new->headers.csum_start | 0 |
| PARAM_VALUE | 0 | new->headers.csum_valid | 0 |
| PARAM_VALUE | 0 | new->headers.decrypted | 0 |
| PARAM_VALUE | 0 | new->headers.dst_pending_confirm | 0 |
| PARAM_VALUE | 0 | new->headers.encap_hdr_csum | 0 |
| PARAM_VALUE | 0 | new->headers.encapsulation | 0 |
| PARAM_VALUE | 0 | new->headers.from_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.hash | 0 |
| PARAM_VALUE | 0 | new->headers.ignore_df | 0 |
| PARAM_VALUE | 0 | new->headers.inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->headers.inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_network_header | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol | 0 |
| PARAM_VALUE | 0 | new->headers.inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->headers.inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.ip_summed | 0 |
| PARAM_VALUE | 0 | new->headers.ipvs_property | 0 |
| PARAM_VALUE | 0 | new->headers.kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->headers.l4_hash | 0 |
| PARAM_VALUE | 0 | new->headers.mac_header | 0 |
| PARAM_VALUE | 0 | new->headers.mark | 0 |
| PARAM_VALUE | 0 | new->headers.napi_id | 0 |
| PARAM_VALUE | 0 | new->headers.ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->headers.network_header | 0 |
| PARAM_VALUE | 0 | new->headers.nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->headers.nf_trace | 0 |
| PARAM_VALUE | 0 | new->headers.no_fcs | 0 |
| PARAM_VALUE | 0 | new->headers.offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->headers.ooo_okay | 0 |
| PARAM_VALUE | 0 | new->headers.pkt_type | 0 |
| PARAM_VALUE | 0 | new->headers.priority | 0 |
| PARAM_VALUE | 0 | new->headers.protocol | 0 |
| PARAM_VALUE | 0 | new->headers.redirected | 0 |
| PARAM_VALUE | 0 | new->headers.remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->headers.reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->headers.secmark | 0 |
| PARAM_VALUE | 0 | new->headers.sender_cpu | 0 |
| PARAM_VALUE | 0 | new->headers.skb_iif | 0 |
| PARAM_VALUE | 0 | new->headers.slow_gro | 0 |
| PARAM_VALUE | 0 | new->headers.sw_hash | 0 |
| PARAM_VALUE | 0 | new->headers.tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->headers.tc_depth | 0 |
| PARAM_VALUE | 0 | new->headers.tc_index | 0 |
| PARAM_VALUE | 0 | new->headers.tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->headers.transport_header | 0 |
| PARAM_VALUE | 0 | new->headers.tstamp_type | 0 |
| PARAM_VALUE | 0 | new->headers.unreadable | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_all | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_proto | 0 |
| PARAM_VALUE | 0 | new->headers.vlan_tci | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked | 0 |
| PARAM_VALUE | 0 | new->headers.wifi_acked_valid | 0 |
| PARAM_VALUE | 0 | new->ignore_df | 0 |
| PARAM_VALUE | 0 | new->inner_ipproto | 0 |
| PARAM_VALUE | 0 | new->inner_mac_header | 0 |
| PARAM_VALUE | 0 | new->inner_network_header | 0 |
| PARAM_VALUE | 0 | new->inner_protocol | 0 |
| PARAM_VALUE | 0 | new->inner_protocol_type | 0 |
| PARAM_VALUE | 0 | new->inner_transport_header | 0 |
| PARAM_VALUE | 0 | new->ip_summed | 0 |
| PARAM_VALUE | 0 | new->ipvs_property | 0 |
| PARAM_VALUE | 0 | new->kcov_handle.val | 0 |
| PARAM_VALUE | 0 | new->l4_hash | 0 |
| PARAM_VALUE | 0 | new->len | 0 |
| PARAM_VALUE | 0 | new->list.next | 0 |
| PARAM_VALUE | 0 | new->list.prev | 0 |
| PARAM_VALUE | 0 | new->ll_node.next | 0 |
| PARAM_VALUE | 0 | new->mac_header | u16max |
| PARAM_VALUE | 0 | new->mac_len | 0 |
| PARAM_VALUE | 0 | new->mark | 0 |
| PARAM_VALUE | 0 | new->napi_id | 0 |
| PARAM_VALUE | 0 | new->ndisc_nodetype | 0 |
| PARAM_VALUE | 0 | new->network_header | 0 |
| PARAM_VALUE | 0 | new->next | 0 |
| PARAM_VALUE | 0 | new->nf_skip_egress | 0 |
| PARAM_VALUE | 0 | new->nf_trace | 0 |
| PARAM_VALUE | 0 | new->no_fcs | 0 |
| PARAM_VALUE | 0 | new->nohdr | 0 |
| PARAM_VALUE | 0 | new->offload_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->offload_l3_fwd_mark | 0 |
| PARAM_VALUE | 0 | new->ooo_okay | 0 |
| PARAM_VALUE | 0 | new->peeked | 0 |
| PARAM_VALUE | 0 | new->pkt_type | 0 |
| PARAM_VALUE | 0 | new->pp_recycle | 0 |
| PARAM_VALUE | 0 | new->prev | 0 |
| PARAM_VALUE | 0 | new->priority | 0 |
| PARAM_VALUE | 0 | new->protocol | 0 |
| PARAM_VALUE | 0 | new->queue_mapping | 0 |
| PARAM_VALUE | 0 | new->rbnode.__rb_parent_color | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_left | 0 |
| PARAM_VALUE | 0 | new->rbnode.rb_right | 0 |
| PARAM_VALUE | 0 | new->redirected | 0 |
| PARAM_VALUE | 0 | new->remcsum_offload | 0 |
| PARAM_VALUE | 0 | new->reserved_tailroom | 0 |
| PARAM_VALUE | 0 | new->secmark | 0 |
| PARAM_VALUE | 0 | new->sender_cpu | 0 |
| PARAM_VALUE | 0 | new->sk | 0 |
| PARAM_VALUE | 0 | new->skb_iif | 0 |
| PARAM_VALUE | 0 | new->skb_mstamp_ns | 0 |
| PARAM_VALUE | 0 | new->slow_gro | 0 |
| PARAM_VALUE | 0 | new->sw_hash | 0 |
| PARAM_VALUE | 0 | new->tail | 256 |
| PARAM_VALUE | 0 | new->tc_at_ingress | 0 |
| PARAM_VALUE | 0 | new->tc_depth | 0 |
| PARAM_VALUE | 0 | new->tc_index | 0 |
| PARAM_VALUE | 0 | new->tc_skip_classify | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.next | 0 |
| PARAM_VALUE | 0 | new->tcp_tsorted_anchor.prev | 0 |
| PARAM_VALUE | 0 | new->transport_header | u16max |
| PARAM_VALUE | 0 | new->truesize | 0 |
| PARAM_VALUE | 0 | new->tstamp | 0 |
| PARAM_VALUE | 0 | new->tstamp_type | 0 |
| PARAM_VALUE | 0 | new->unreadable | 0 |
| PARAM_VALUE | 0 | new->users.refs.counter | 1 |
| PARAM_VALUE | 0 | new->vlan_all | 0 |
| PARAM_VALUE | 0 | new->vlan_proto | 0 |
| PARAM_VALUE | 0 | new->vlan_tci | 0 |
| PARAM_VALUE | 0 | new->wifi_acked | 0 |
| PARAM_VALUE | 0 | new->wifi_acked_valid | 0 |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->len | 0-73152 |
| BUF_SIZE | 0 | new | 1-s32max |
| BUF_SIZE | 0 | new | 1-s32max |
| CAPPED_DATA | 0 | new | 1 |
| DATA_SOURCE | 0 | new | r napi_build_skb |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | new->end | |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | rcu_read |
net/tls/tls_sw.c tls_alloc_clrtxt_skb() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| BUF_SIZE | 0 | new | 0-s32max |
| BUF_SIZE | 0 | new | 0-s32max |
| DATA_SOURCE | 1 | old | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | sk |
drivers/net/ovpn/tcp.c ovpn_tcp_skb_packet() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| BUF_SIZE | 0 | new | (-1)-s32max |
| BUF_SIZE | 0 | new | (-1)-s32max |
| BUF_SIZE | 1 | old | (-1)-0,240 |
| BUF_SIZE | 1 | old | (-1)-0,240 |
| DATA_SOURCE | 0 | new | r netdev_alloc_skb |
| DATA_SOURCE | 1 | old | $1 |
| NOCHECK_CALL |
net/tls/tls_strp.c tls_strp_load_anchor_with_queue() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| PARAM_VALUE | 1 | old | 4096-ptr_max |
| PARAM_VALUE | 1 | old->cb | 4096-ptr_max |
| DATA_SOURCE | 1 | old | r tcp_recv_skb |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | sk |
net/tls/tls_strp.c tls_strp_skb_copy() -> skb_copy_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | new | 4096-ptr_max |
| BUF_SIZE | 0 | new | 0-s32max |
| BUF_SIZE | 0 | new | 0-s32max |
| DATA_SOURCE | 1 | old | $1 |
| BIT_INFO | 0 | new->data_len | 0x0,0x7fffffff |
| BIT_INFO | 0 | new->len | 0x0,0x7fffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |