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Documented in 1 files:

Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/batman-adv/tvlv.c batadv_tvlv_ogm_receive() -> batadv_tvlv_containers_process()

Type Parameter Key Value
PARAM_VALUE 0 bat_priv 4096-ptr_max
PARAM_VALUE 1 packet_type 0
PARAM_VALUE 2 orig_node 4096-ptr_max
PARAM_VALUE 3 skb 0
PARAM_VALUE 5 tvlv_value_len 1-u16max
BUF_SIZE 2 orig_node (-1),1656
BUF_SIZE 2 orig_node (-1),1656
CAPPED_DATA 2 orig_node 1
DATA_SOURCE 0 bat_priv $0
DATA_SOURCE 2 orig_node $2
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 5 tvlv_value_len 1-u16max[u]
UNITS 4 tvlv_value unit_byte
USER_PTR 4 tvlv_value

net/batman-adv/routing.c batadv_recv_mcast_packet() -> batadv_tvlv_containers_process()

Type Parameter Key Value
PARAM_VALUE 1 packet_type 5
PARAM_VALUE 2 orig_node 0
PARAM_VALUE 3 skb 4096-ptr_max
PARAM_VALUE 3 skb->data 4096-ptr_max
PARAM_VALUE 3 skb->data->version 15
PARAM_VALUE 3 skb->data_len 0-1
PARAM_VALUE 3 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 3 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 3 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 3 skb->hdr_len 0
PARAM_VALUE 3 skb->head_frag 0
PARAM_VALUE 3 skb->ip_summed 0
PARAM_VALUE 3 skb->mac_len 14
PARAM_VALUE 3 skb->nohdr 0
PARAM_VALUE 3 skb->pp_recycle 0
PARAM_VALUE 3 skb->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 3 skb->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 3 skb->sk->sk_filter 0
PARAM_VALUE 3 skb->sk->sk_frag.page 0
PARAM_VALUE 3 skb->sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 3 skb->sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 3 skb->sk->sk_rcu.next 0
PARAM_VALUE 3 skb->sk->sk_security 0
PARAM_VALUE 4 tvlv_value 4096-ptr_max
BUF_SIZE 3 skb (-1)-s32max
BUF_SIZE 3 skb (-1)-s32max
CAPPED_DATA 5 tvlv_value_len 1
DATA_SOURCE 3 skb $0
BIT_INFO 5 tvlv_value_len 0x0,0xfffe
MEM_ZERO 3 skb->cb
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 3 skb->csum_offset 0-u16max
HOST_DATA 3 skb->len 0-u32max[c]
HOST_DATA 3 skb->prev->csum_offset 0-u16max
HOST_DATA 3 skb->prev->data_len 0-u32max[c]
HOST_DATA 3 skb->prev->len 1-u32max[c]
HOST_DATA 3 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 3 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 3 *skb->data 0-255
NO_OVERFLOW_SIMPLE 3 skb->data_len
NO_OVERFLOW_SIMPLE 3 skb->dev->group
NO_OVERFLOW_SIMPLE 3 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 3 skb->dev->proto_down
NO_OVERFLOW_SIMPLE 3 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 3 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 3 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 3 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 3 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 3 skb->end
NO_OVERFLOW_SIMPLE 3 skb->extensions
NO_OVERFLOW_SIMPLE 3 skb->len
NO_OVERFLOW_SIMPLE 3 skb->next->end
NO_OVERFLOW_SIMPLE 3 skb->next->len
NO_OVERFLOW_SIMPLE 3 skb->prev->end
NO_OVERFLOW_SIMPLE 3 skb->prev->len
NO_OVERFLOW_SIMPLE 3 skb->prev->tail
NO_OVERFLOW_SIMPLE 3 skb->prev->truesize
NO_OVERFLOW_SIMPLE 3 skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 3 skb->tail
NO_OVERFLOW_SIMPLE 3 skb->truesize
UNITS 4 tvlv_value unit_byte
UNITS 5 tvlv_value_len unit_byte
USER_PTR 4 tvlv_value
HALF_LOCKED2 rcu_read

net/batman-adv/routing.c batadv_recv_unicast_tvlv() -> batadv_tvlv_containers_process()

Type Parameter Key Value
PARAM_VALUE 1 packet_type 68
PARAM_VALUE 2 orig_node 0
PARAM_VALUE 3 skb 4096-ptr_max
PARAM_VALUE 3 skb->data 4096-ptr_max
PARAM_VALUE 3 skb->data->version 15
PARAM_VALUE 3 skb->data_len 0-1
PARAM_VALUE 3 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 3 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 3 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 3 skb->hdr_len 0
PARAM_VALUE 3 skb->head_frag 0
PARAM_VALUE 3 skb->mac_len 14
PARAM_VALUE 3 skb->nohdr 0
PARAM_VALUE 3 skb->pp_recycle 0
PARAM_VALUE 3 skb->sk->sk_callback_lock.owner (-1)
PARAM_VALUE 3 skb->sk->sk_callback_lock.owner_cpu 4294967295
PARAM_VALUE 3 skb->sk->sk_filter 0
PARAM_VALUE 3 skb->sk->sk_frag.page 0
PARAM_VALUE 3 skb->sk->sk_owner->refcnt.counter 0-s32max
PARAM_VALUE 3 skb->sk->sk_prot_creator->owner->refcnt.counter 0-s32max
PARAM_VALUE 3 skb->sk->sk_rcu.next 0
PARAM_VALUE 3 skb->sk->sk_security 0
PARAM_VALUE 4 tvlv_value 4096-ptr_max
BUF_SIZE 3 skb (-1)-s32max
BUF_SIZE 3 skb (-1)-s32max
CAPPED_DATA 5 tvlv_value_len 1
DATA_SOURCE 3 skb $0
MEM_ZERO 3 skb->cb
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 3 skb->csum 0-126976[c]
HOST_DATA 3 skb->csum_offset 0-u16max
HOST_DATA 3 skb->len 0-u32max[c]
HOST_DATA 3 skb->prev->csum_offset 0-u16max
HOST_DATA 3 skb->prev->data_len 0-u32max[c]
HOST_DATA 3 skb->prev->len 1-u32max[c]
HOST_DATA 3 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 3 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 3 *skb->data 0-255
NO_OVERFLOW_SIMPLE 3 skb->data_len
NO_OVERFLOW_SIMPLE 3 skb->dev->group
NO_OVERFLOW_SIMPLE 3 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 3 skb->dev->proto_down
NO_OVERFLOW_SIMPLE 3 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 3 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 3 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 3 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 3 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 3 skb->end
NO_OVERFLOW_SIMPLE 3 skb->extensions
NO_OVERFLOW_SIMPLE 3 skb->len
NO_OVERFLOW_SIMPLE 3 skb->next->end
NO_OVERFLOW_SIMPLE 3 skb->next->len
NO_OVERFLOW_SIMPLE 3 skb->prev->end
NO_OVERFLOW_SIMPLE 3 skb->prev->len
NO_OVERFLOW_SIMPLE 3 skb->prev->tail
NO_OVERFLOW_SIMPLE 3 skb->prev->truesize
NO_OVERFLOW_SIMPLE 3 skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 3 skb->tail
NO_OVERFLOW_SIMPLE 3 skb->truesize
UNITS 4 tvlv_value unit_byte
UNITS 5 tvlv_value_len unit_byte
USER_PTR 4 tvlv_value
HALF_LOCKED2 rcu_read

net/batman-adv/bat_v_ogm.c batadv_v_ogm_process_per_outif() -> batadv_tvlv_containers_process()

Type Parameter Key Value
PARAM_VALUE 0 bat_priv 4096-ptr_max
PARAM_VALUE 0 bat_priv->orig_hash 4096-ptr_max
PARAM_VALUE 1 packet_type 4
PARAM_VALUE 2 orig_node 4096-ptr_max
PARAM_VALUE 2 orig_node->ifinfo_list.first 4096-ptr_max
PARAM_VALUE 2 orig_node->ifinfo_list.first->pprev 4096-ptr_max
PARAM_VALUE 2 orig_node->neigh_list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 3 skb 0
PARAM_VALUE 4 *tvlv_value s32min-s32max
BUF_SIZE 2 orig_node (-1),1656
BUF_SIZE 2 orig_node (-1),1656
CAPPED_DATA 2 orig_node 1
DATA_SOURCE 0 bat_priv $0
DATA_SOURCE 2 orig_node $3
RX_PATH
TASK_NOT_RUNNING
NOCHECK_CALL
USER_DATA 5 tvlv_value_len 0-u16max[u]
UNITS 4 tvlv_value unit_byte
UNITS 5 tvlv_value_len unit_byte
USER_PTR 4 tvlv_value
HALF_LOCKED2 rcu_read