Defined in 4 files as a function:
- drivers/thunderbolt/ctl.c, line 195 (as a function)
- kernel/power/snapshot.c, line 2319 (as a function)
- net/openvswitch/flow.c, line 175 (as a function)
- tools/testing/selftests/net/ioam6_parser.c, line 244 (as a function)
Referenced in 4 files:
- drivers/thunderbolt/ctl.c
- kernel/power/snapshot.c, line 2341
- net/openvswitch/flow.c
- tools/testing/selftests/net/ioam6_parser.c, line 594
Smatch caller information:
kernel/power/snapshot.c load_header() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 0,18379471554275704832,18446612682070032384 |
| DATA_SOURCE | 0 | pkg | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | global &system_transition_mutex | ||
| HALF_LOCKED2 | global &device_hotplug_lock |
net/openvswitch/flow.c check_iphdr() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ethtool_ops->supported_coalesce_params | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->stats.proc_dir_entry | 0,4806605944481423360 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | pkg->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 | 0 | pkg->next->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| DATA_SOURCE | 0 | pkg | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pkg->csum | 0-192512[c] |
| HOST_DATA | 0 | pkg->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->inner_protocol | 1-255 |
| HOST_DATA | 0 | pkg->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->prev->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->protocol | 1-255 |
| HOST_DATA | 0 | pkg->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | *pkg->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | pkg->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->extensions | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->truesize | |
| UNITS | 0 | pkg | unit_byte |
| UNITS | 1 | len | unit_byte |
net/openvswitch/flow.c key_extract() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | pkg->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 | len | 14 |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| CAPPED_DATA | 0 | pkg | 1 |
| DATA_SOURCE | 0 | pkg | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pkg->csum | 0-4294967041[c] |
| HOST_DATA | 0 | pkg->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->inner_protocol | 1-255 |
| HOST_DATA | 0 | pkg->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->prev->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->protocol | 1-255 |
| HOST_DATA | 0 | pkg->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | *pkg->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | pkg->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->extensions | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->truesize | |
| UNITS | 0 | pkg | unit_byte |
| HALF_LOCKED2 | rcu_read |
net/openvswitch/flow.c key_extract_l3l4() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | pkg->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 | pkg | (-1)-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| CAPPED_DATA | 0 | pkg | 1 |
| DATA_SOURCE | 0 | pkg | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pkg->csum | 0-4294967041[c] |
| HOST_DATA | 0 | pkg->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->inner_protocol | 1-255 |
| HOST_DATA | 0 | pkg->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->next->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->next->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->next->len | 1-u32max[c] |
| HOST_DATA | 0 | pkg->prev->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->prev->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->truesize | 0-u32max |
| HOST_DATA | 0 | pkg->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->prev->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | pkg->protocol | 1-255 |
| HOST_DATA | 0 | pkg->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | *pkg->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | pkg->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->extensions | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->truesize | |
| UNITS | 0 | pkg | unit_byte |
| UNITS | 1 | len | unit_byte |
net/openvswitch/flow.c parse_ipv6hdr() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ethtool_ops->supported_coalesce_params | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->stats.proc_dir_entry | 0,4806605944481423360 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | pkg->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 | 0 | pkg->next->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| DATA_SOURCE | 0 | pkg | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pkg->csum | 0-192512[c] |
| HOST_DATA | 0 | pkg->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->inner_protocol | 1-255 |
| HOST_DATA | 0 | pkg->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->prev->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->protocol | 1-255 |
| HOST_DATA | 0 | pkg->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | *pkg->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | pkg->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->extensions | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->truesize | |
| UNITS | 0 | pkg | unit_byte |
| UNITS | 1 | len | unit_byte |
net/openvswitch/flow.c parse_nsh() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ethtool_ops->supported_coalesce_params | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->stats.proc_dir_entry | 0,4806605944481423360 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | pkg->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 | 0 | pkg->next->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| DATA_SOURCE | 0 | pkg | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pkg->csum | 0-192512[c] |
| HOST_DATA | 0 | pkg->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->inner_protocol | 1-255 |
| HOST_DATA | 0 | pkg->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->prev->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->protocol | 1-255 |
| HOST_DATA | 0 | pkg->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | *pkg->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | pkg->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->extensions | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->truesize | |
| UNITS | 0 | pkg | unit_byte |
net/openvswitch/flow.c parse_nsh() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ethtool_ops->supported_coalesce_params | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_query_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->mc_report_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->dev->ip6_ptr->stats.proc_dir_entry | 0,4806605944481423360 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->linkwatch_dev_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->frag_expire | 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560 |
| PARAM_VALUE | 0 | pkg->dev->nd_net.net->ipv4.fqdir->f->qsize | 0,304,320 |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->fill_addr_option | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->parse_options | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->ndisc_ops->update | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->dev->rtnl_link_ops->maxtype | 0-6,8-10,15,18,20,22,24,34,50 |
| PARAM_VALUE | 0 | pkg->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 | 0 | pkg->next->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->next->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->__sk_common.skc_net.net->xfrm.nat_keepalive_work.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->alloc_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->dead | 0-1 |
| PARAM_VALUE | 0 | pkg->sk->ns_tracker->free_stack_handle | 0-4294967295 |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 0 | pkg->sk->sk_peer_cred->thread_keyring->user->qnkeys | s32min-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| BUF_SIZE | 0 | pkg | (-1)-s32max |
| DATA_SOURCE | 0 | pkg | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 0 | pkg->csum | 0-192512[c] |
| HOST_DATA | 0 | pkg->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->inner_protocol | 1-255 |
| HOST_DATA | 0 | pkg->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->csum_offset | 0-u16max |
| HOST_DATA | 0 | pkg->prev->data_len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->len | 0-u32max[c] |
| HOST_DATA | 0 | pkg->prev->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->protocol | 1-255 |
| HOST_DATA | 0 | pkg->tstamp | 500000002-4294967299794967295[c] |
| HOST_DATA | 0 | pkg->users.refs.counter | s32min-0,2-s32max |
| HOST_DATA | 0 | *pkg->data | 0-255 |
| NO_OVERFLOW_SIMPLE | 0 | pkg->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->group | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->num_tc | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_rx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->real_num_tx_queues | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.rx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->stats.tx_bytes | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->dev->tx_queue_len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->extensions | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->end | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->prev->truesize | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->tail | |
| NO_OVERFLOW_SIMPLE | 0 | pkg->truesize | |
| UNITS | 0 | pkg | unit_byte |
drivers/thunderbolt/ctl.c decode_error() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->ctl | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | pkg->frame.eof | 3 |
| PARAM_VALUE | 1 | len | 12 |
| PARAM_VALUE | 2 | type | 3 |
| PARAM_VALUE | 3 | route | 0-18014398509481983 |
| DATA_SOURCE | 0 | pkg | $0 |
| RX_PATH | |||
| UNITS | 1 | len | unit_byte |
| LOCK2 | &pool->lock |
drivers/thunderbolt/ctl.c parse_header() -> check_header()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pkg | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->buffer | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->ctl | 4096-ptr_max |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->list.prev->next | 5159360019465732096 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->list.prev->prev | 5159360019465732096 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->blocked_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner | (-1) |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->blocked_lock.owner_cpu | 4294967295 |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.first_waiter->task->usage.refs.counter | s32min-s32max |
| PARAM_VALUE | 0 | pkg->ctl->request_queue_lock.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 0 | pkg->frame.eof | 0-2,4-15 |
| PARAM_VALUE | 3 | route | 0-18014398509481983 |
| CAPPED_DATA | 0 | pkg->frame.eof | 1 |
| DATA_SOURCE | 0 | pkg | $0 |
| DATA_SOURCE | 1 | len | $1 |
| DATA_SOURCE | 2 | type | $2 |
| DATA_SOURCE | 3 | route | $3 |
| RX_PATH | |||
| UNITS | 1 | len | unit_byte |
| HALF_LOCKED2 | &pool->lock |