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Defined in 1 files as a function:

Referenced in 9 files:

Smatch caller information:

net/netfilter/nf_conntrack_ftp.c help() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
CAPPED_DATA 0 ct 1
DATA_SOURCE 0 ct $2
RX_PATH
TASK_NOT_RUNNING

net/netfilter/nf_conntrack_ftp.c nf_ct_ftp_from_nlattr() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
DATA_SOURCE 0 ct $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 rcu_read
HALF_LOCKED2 &nft_net->commit_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex

net/ipv4/netfilter/nf_nat_h323.c nat_h245() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
DATA_SOURCE 0 ct $1
LOCK2 bh
LOCK2 global &nf_h323_lock

net/ipv4/netfilter/nf_nat_h323.c nat_q931() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
DATA_SOURCE 0 ct $1
LOCK2 bh
LOCK2 global &nf_h323_lock

net/ipv4/netfilter/nf_nat_h323.c nat_rtp_rtcp() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
CAPPED_DATA 0 ct 1
DATA_SOURCE 0 ct $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_h323_lock

net/ipv4/netfilter/nf_nat_h323.c set_sig_addr() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
DATA_SOURCE 0 ct $1
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_conntrack_h323_main.c expect_q931() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 4096-ptr_max
DATA_SOURCE 0 ct $1
PREEMPT_ADD
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_conntrack_h323_main.c get_tpkt_data() -> nfct_help_data()

Type Parameter Key Value
DATA_SOURCE 0 ct $2
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_conntrack_h323_main.c process_arq() -> nfct_help_data()

Type Parameter Key Value
DATA_SOURCE 0 ct $1
PREEMPT_ADD
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_conntrack_h323_main.c process_rcf() -> nfct_help_data()

Type Parameter Key Value
DATA_SOURCE 0 ct $1
PREEMPT_ADD
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_conntrack_h323_main.c process_rrq() -> nfct_help_data()

Type Parameter Key Value
DATA_SOURCE 0 ct $1
PREEMPT_ADD
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_conntrack_h323_main.c process_urq() -> nfct_help_data()

Type Parameter Key Value
DATA_SOURCE 0 ct $1
PREEMPT_ADD
LOCK2 bh
LOCK2 global &nf_h323_lock

net/netfilter/nf_nat_sip.c map_addr() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_nat_sip.c nf_nat_sip() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_nat_sip.c nf_nat_sip_expect() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_invite_request() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_invite_response() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_prack_response() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_register_request() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_register_response() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_sip_request() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_sip.c process_update_response() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 0,8-u64max
DATA_SOURCE 0 ct r nf_ct_get

net/netfilter/nf_conntrack_proto_gre.c gre_pptp_destroy_siblings() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
CAPPED_DATA 0 ct->ct_net.net 1
DATA_SOURCE 0 ct $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ct->proto.tcp.last_end 0-u32max[c]
HALF_LOCKED2 bh
HALF_LOCKED2 global &nf_pptp_lock
HALF_LOCKED2 rcu_read

net/netfilter/nf_conntrack_proto_gre.c nf_ct_gre_keymap_add() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
CAPPED_DATA 0 ct->ct_net.net 1
DATA_SOURCE 0 ct $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_pptp_lock

net/netfilter/nf_conntrack_proto_gre.c nf_ct_gre_keymap_destroy() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
DATA_SOURCE 0 ct $0
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
HOST_DATA 0 ct->proto.tcp.last_end 0-u32max[c]
HALF_LOCKED2 bh
HALF_LOCKED2 rcu_read

net/ipv4/netfilter/nf_nat_pptp.c pptp_exp_gre() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_pptp_lock

net/ipv4/netfilter/nf_nat_pptp.c pptp_nat_expected() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
RX_PATH
TASK_NOT_RUNNING

net/ipv4/netfilter/nf_nat_pptp.c pptp_outbound_pkt() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 4096-ptr_max
DATA_SOURCE 0 ct $1
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_pptp_lock

net/netfilter/nf_conntrack_pptp.c conntrack_pptp_help() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
CAPPED_DATA 0 ct 1
DATA_SOURCE 0 ct $2
RX_PATH
TASK_NOT_RUNNING

net/netfilter/nf_conntrack_pptp.c pptp_inbound_pkt() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 4096-ptr_max
DATA_SOURCE 0 ct $5
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_pptp_lock

net/netfilter/nf_conntrack_pptp.c pptp_outbound_pkt() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 4096-ptr_max
DATA_SOURCE 0 ct $5
PREEMPT_ADD
RX_PATH
TASK_NOT_RUNNING
LOCK2 bh
LOCK2 global &nf_pptp_lock

net/netfilter/nf_conntrack_sane.c help() -> nfct_help_data()

Type Parameter Key Value
PARAM_VALUE 0 ct 4096-ptr_max
PARAM_VALUE 0 ct->ext 0,4096-ptr_max
CAPPED_DATA 0 ct 1
DATA_SOURCE 0 ct $2
RX_PATH
TASK_NOT_RUNNING