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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 3 files:

Smatch caller information:

net/core/pktgen.c pktgen_output_ipsec() -> (struct xfrm_type)->output()

Type Parameter Key Value
PARAM_VALUE 0 x 4096-ptr_max
PARAM_VALUE 0 x->type 4096-ptr_max
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->_nfct 0
PARAM_VALUE 1 skb->_sk_redir 0
PARAM_VALUE 1 skb->active_extensions 0
PARAM_VALUE 1 skb->alloc_cpu 0
PARAM_VALUE 1 skb->cloned 0
PARAM_VALUE 1 skb->csum 0
PARAM_VALUE 1 skb->csum_complete_sw 0
PARAM_VALUE 1 skb->csum_level 0
PARAM_VALUE 1 skb->csum_not_inet 0
PARAM_VALUE 1 skb->csum_offset 0,6
PARAM_VALUE 1 skb->csum_valid 0
PARAM_VALUE 1 skb->data 4096-ptr_max
PARAM_VALUE 1 skb->decrypted 0
PARAM_VALUE 1 skb->destructor 0
PARAM_VALUE 1 skb->dev 4096-ptr_max
PARAM_VALUE 1 skb->dev_scratch 0
PARAM_VALUE 1 skb->dst_pending_confirm 0
PARAM_VALUE 1 skb->encap_hdr_csum 0
PARAM_VALUE 1 skb->encapsulation 0
PARAM_VALUE 1 skb->extensions 0
PARAM_VALUE 1 skb->fclone 0-1
PARAM_VALUE 1 skb->from_ingress 0
PARAM_VALUE 1 skb->hash 0
PARAM_VALUE 1 skb->hdr_len 0
PARAM_VALUE 1 skb->headers.alloc_cpu 0
PARAM_VALUE 1 skb->headers.csum 0
PARAM_VALUE 1 skb->headers.csum_complete_sw 0
PARAM_VALUE 1 skb->headers.csum_level 0
PARAM_VALUE 1 skb->headers.csum_not_inet 0
PARAM_VALUE 1 skb->headers.csum_offset 0
PARAM_VALUE 1 skb->headers.csum_start 0
PARAM_VALUE 1 skb->headers.csum_valid 0
PARAM_VALUE 1 skb->headers.decrypted 0
PARAM_VALUE 1 skb->headers.dst_pending_confirm 0
PARAM_VALUE 1 skb->headers.encap_hdr_csum 0
PARAM_VALUE 1 skb->headers.encapsulation 0
PARAM_VALUE 1 skb->headers.from_ingress 0
PARAM_VALUE 1 skb->headers.hash 0
PARAM_VALUE 1 skb->headers.ignore_df 0
PARAM_VALUE 1 skb->headers.inner_ipproto 0
PARAM_VALUE 1 skb->headers.inner_mac_header 0
PARAM_VALUE 1 skb->headers.inner_network_header 0
PARAM_VALUE 1 skb->headers.inner_protocol 0
PARAM_VALUE 1 skb->headers.inner_protocol_type 0
PARAM_VALUE 1 skb->headers.inner_transport_header 0
PARAM_VALUE 1 skb->headers.ip_summed 0
PARAM_VALUE 1 skb->headers.ipvs_property 0
PARAM_VALUE 1 skb->headers.kcov_handle.val 0
PARAM_VALUE 1 skb->headers.l4_hash 0
PARAM_VALUE 1 skb->headers.mac_header 0
PARAM_VALUE 1 skb->headers.mark 0
PARAM_VALUE 1 skb->headers.napi_id 0
PARAM_VALUE 1 skb->headers.ndisc_nodetype 0
PARAM_VALUE 1 skb->headers.network_header 0
PARAM_VALUE 1 skb->headers.nf_skip_egress 0
PARAM_VALUE 1 skb->headers.nf_trace 0
PARAM_VALUE 1 skb->headers.no_fcs 0
PARAM_VALUE 1 skb->headers.offload_fwd_mark 0
PARAM_VALUE 1 skb->headers.offload_l3_fwd_mark 0
PARAM_VALUE 1 skb->headers.ooo_okay 0
PARAM_VALUE 1 skb->headers.pkt_type 0
PARAM_VALUE 1 skb->headers.priority 0
PARAM_VALUE 1 skb->headers.protocol 0
PARAM_VALUE 1 skb->headers.redirected 0
PARAM_VALUE 1 skb->headers.remcsum_offload 0
PARAM_VALUE 1 skb->headers.reserved_tailroom 0
PARAM_VALUE 1 skb->headers.secmark 0
PARAM_VALUE 1 skb->headers.sender_cpu 0
PARAM_VALUE 1 skb->headers.skb_iif 0
PARAM_VALUE 1 skb->headers.slow_gro 0
PARAM_VALUE 1 skb->headers.sw_hash 0
PARAM_VALUE 1 skb->headers.tc_at_ingress 0
PARAM_VALUE 1 skb->headers.tc_depth 0
PARAM_VALUE 1 skb->headers.tc_index 0
PARAM_VALUE 1 skb->headers.tc_skip_classify 0
PARAM_VALUE 1 skb->headers.transport_header 0
PARAM_VALUE 1 skb->headers.tstamp_type 0
PARAM_VALUE 1 skb->headers.unreadable 0
PARAM_VALUE 1 skb->headers.vlan_all 0
PARAM_VALUE 1 skb->headers.vlan_proto 0
PARAM_VALUE 1 skb->headers.vlan_tci 0
PARAM_VALUE 1 skb->headers.wifi_acked 0
PARAM_VALUE 1 skb->headers.wifi_acked_valid 0
PARAM_VALUE 1 skb->inner_ipproto 0
PARAM_VALUE 1 skb->inner_protocol 0
PARAM_VALUE 1 skb->inner_protocol_type 0
PARAM_VALUE 1 skb->ip_summed 0,3
PARAM_VALUE 1 skb->ipvs_property 0
PARAM_VALUE 1 skb->kcov_handle.val 0
PARAM_VALUE 1 skb->l4_hash 0
PARAM_VALUE 1 skb->list.next 0
PARAM_VALUE 1 skb->list.prev 0
PARAM_VALUE 1 skb->ll_node.next 0
PARAM_VALUE 1 skb->mac_len 0
PARAM_VALUE 1 skb->mark 0
PARAM_VALUE 1 skb->napi_id 0
PARAM_VALUE 1 skb->ndisc_nodetype 0
PARAM_VALUE 1 skb->next 0
PARAM_VALUE 1 skb->nf_skip_egress 0
PARAM_VALUE 1 skb->nf_trace 0
PARAM_VALUE 1 skb->no_fcs 0
PARAM_VALUE 1 skb->nohdr 0
PARAM_VALUE 1 skb->offload_fwd_mark 0
PARAM_VALUE 1 skb->offload_l3_fwd_mark 0
PARAM_VALUE 1 skb->ooo_okay 0
PARAM_VALUE 1 skb->peeked 0
PARAM_VALUE 1 skb->pkt_type 0
PARAM_VALUE 1 skb->pp_recycle 0
PARAM_VALUE 1 skb->prev 0
PARAM_VALUE 1 skb->protocol 2048,33024,34525,34887
PARAM_VALUE 1 skb->rbnode.__rb_parent_color 0
PARAM_VALUE 1 skb->rbnode.rb_left 0
PARAM_VALUE 1 skb->rbnode.rb_right 0
PARAM_VALUE 1 skb->redirected 0
PARAM_VALUE 1 skb->remcsum_offload 0
PARAM_VALUE 1 skb->reserved_tailroom 0
PARAM_VALUE 1 skb->secmark 0
PARAM_VALUE 1 skb->sender_cpu 0
PARAM_VALUE 1 skb->sk 0
PARAM_VALUE 1 skb->sk->__sk_common.skc_state 0-11,13-255
PARAM_VALUE 1 skb->skb_iif 0
PARAM_VALUE 1 skb->skb_mstamp_ns 0
PARAM_VALUE 1 skb->slow_gro 0
PARAM_VALUE 1 skb->sw_hash 0
PARAM_VALUE 1 skb->tc_at_ingress 0
PARAM_VALUE 1 skb->tc_depth 0
PARAM_VALUE 1 skb->tc_index 0
PARAM_VALUE 1 skb->tc_skip_classify 0
PARAM_VALUE 1 skb->tcp_tsorted_anchor.next 0
PARAM_VALUE 1 skb->tcp_tsorted_anchor.prev 0
PARAM_VALUE 1 skb->tstamp 0
PARAM_VALUE 1 skb->tstamp_type 0
PARAM_VALUE 1 skb->users.refs.counter 0-1
PARAM_VALUE 1 skb->vlan_all 0
PARAM_VALUE 1 skb->vlan_proto 0
PARAM_VALUE 1 skb->vlan_tci 0
PARAM_VALUE 1 skb->wifi_acked 0
PARAM_VALUE 1 skb->wifi_acked_valid 0
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
DATA_SOURCE 1 skb $0
FUZZY_MAX 1 skb->ip_summed 0
CONTAINER 0 -40-888+0 $(-1)

net/xfrm/xfrm_output.c xfrm_output_one() -> (struct xfrm_type)->output()

Type Parameter Key Value
PARAM_VALUE 0 x 4096-ptr_max
PARAM_VALUE 0 x->km.state 2
PARAM_VALUE 0 x->lft.hard_byte_limit 1-u64max
PARAM_VALUE 0 x->lft.hard_packet_limit 1-u64max
PARAM_VALUE 0 x->lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 x->rtimer.entry->pprev 4096-ptr_max
PARAM_VALUE 0 x->rtimer.entry.pprev 0,4096-ptr_max
PARAM_VALUE 0 x->type 4096-ptr_max
PARAM_VALUE 0 x->type->flags 0,2,5,9
PARAM_VALUE 0 x->type->proto 4,41,43,50-51,60,108
PARAM_VALUE 1 skb 4096-ptr_max
PARAM_VALUE 1 skb->data_len 0-1
PARAM_VALUE 1 skb->dev->nd_net.net->ipv4.fqdir->f->frag_expire 0,663510801442193408,1753052602134376448,4007388366431105024,8876081723503042560
PARAM_VALUE 1 skb->dev->nd_net.net->ipv4.fqdir->f->qsize 0,304,320
PARAM_VALUE 1 skb->dev->ndisc_ops->fill_addr_option 4096-ptr_max
PARAM_VALUE 1 skb->dev->ndisc_ops->parse_options 4096-ptr_max
PARAM_VALUE 1 skb->dev->ndisc_ops->update 4096-ptr_max
PARAM_VALUE 1 skb->dev->rtnl_link_ops->maxtype 0-6,8-10,15,18,20,22,24,34,50
PARAM_VALUE 1 skb->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 skb->encapsulation 0
BUF_SIZE 1 skb (-1)-s32max
BUF_SIZE 1 skb (-1)-s32max
CAPPED_DATA 0 x->xs_net.net 1
CAPPED_DATA 1 skb 1
CAPPED_DATA 1 skb->mark 1
DATA_SOURCE 1 skb $0
CONTAINER 0 -40-888+0 $(-1)
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 1 skb->csum 0-192512[c]
HOST_DATA 1 skb->csum_offset 0-u16max
HOST_DATA 1 skb->data_len 0-1[c]
HOST_DATA 1 skb->inner_protocol 1-255
HOST_DATA 1 skb->len 0-u32max[c]
HOST_DATA 1 skb->prev->csum_offset 0-u16max
HOST_DATA 1 skb->prev->data_len 0-u32max[c]
HOST_DATA 1 skb->prev->len 0-u32max[c]
HOST_DATA 1 skb->prev->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 skb->protocol 1-255
HOST_DATA 1 skb->truesize 0-u32max
HOST_DATA 1 skb->tstamp 500000002-4294967299794967295[c]
HOST_DATA 1 skb->users.refs.counter s32min-0,2-s32max
HOST_DATA 1 *skb->data 0-255
NO_OVERFLOW_SIMPLE 0 x->curlft.bytes
NO_OVERFLOW_SIMPLE 1 skb->data_len
NO_OVERFLOW_SIMPLE 1 skb->dev->group
NO_OVERFLOW_SIMPLE 1 skb->dev->num_tc
NO_OVERFLOW_SIMPLE 1 skb->dev->real_num_rx_queues
NO_OVERFLOW_SIMPLE 1 skb->dev->real_num_tx_queues
NO_OVERFLOW_SIMPLE 1 skb->dev->stats.rx_bytes
NO_OVERFLOW_SIMPLE 1 skb->dev->stats.tx_bytes
NO_OVERFLOW_SIMPLE 1 skb->dev->tx_queue_len
NO_OVERFLOW_SIMPLE 1 skb->end
NO_OVERFLOW_SIMPLE 1 skb->extensions
NO_OVERFLOW_SIMPLE 1 skb->len
NO_OVERFLOW_SIMPLE 1 skb->next->end
NO_OVERFLOW_SIMPLE 1 skb->next->len
NO_OVERFLOW_SIMPLE 1 skb->prev->end
NO_OVERFLOW_SIMPLE 1 skb->prev->len
NO_OVERFLOW_SIMPLE 1 skb->prev->tail
NO_OVERFLOW_SIMPLE 1 skb->prev->truesize
NO_OVERFLOW_SIMPLE 1 skb->sk->sk_backlog.len
NO_OVERFLOW_SIMPLE 1 skb->tail
NO_OVERFLOW_SIMPLE 1 skb->truesize