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Defined in 1 files as a prototype:

Defined in 1 files as a function:

Referenced in 2 files:

Smatch caller information:

net/ipv4/nexthop.c nh_create_ipv4() -> fib_nh_init()

Type Parameter Key Value
PARAM_VALUE 0 net->rtnl_mutex.dep_map->name 0-255
PARAM_VALUE 0 net->rtnl_mutex.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 net->rtnl_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 net->rtnl_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 0 net->rtnl_mutex.osq.tail.counter 0-s32max
PARAM_VALUE 1 nh 4096-ptr_max
PARAM_VALUE 2 cfg 6517650083901964288
PARAM_VALUE 2 cfg->fc_dscp 0
PARAM_VALUE 2 cfg->fc_dst 0
PARAM_VALUE 2 cfg->fc_dst_len 0
PARAM_VALUE 2 cfg->fc_encap 0
PARAM_VALUE 2 cfg->fc_encap_type 0
PARAM_VALUE 2 cfg->fc_flags 0-6
PARAM_VALUE 2 cfg->fc_flow 0
PARAM_VALUE 2 cfg->fc_gw4 0
PARAM_VALUE 2 cfg->fc_gw_family 0
PARAM_VALUE 2 cfg->fc_mp 0
PARAM_VALUE 2 cfg->fc_mx 0
PARAM_VALUE 2 cfg->fc_nh_id 0
PARAM_VALUE 2 cfg->fc_oif 0
PARAM_VALUE 2 cfg->fc_priority 0
PARAM_VALUE 2 cfg->fc_scope 0
PARAM_VALUE 2 cfg->fc_table 0
PARAM_VALUE 2 cfg->fc_type 0
PARAM_VALUE 3 nh_weight 1
PARAM_VALUE 4 extack 4971238048455385088
PARAM_VALUE 4 extack->bad_attr 0
PARAM_VALUE 4 extack->policy 0
BUF_SIZE 1 nh 120
DATA_SOURCE 0 net $0
DATA_SOURCE 4 extack $4
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 cfg->fc_flags 0-6
UNITS 0 net unit_byte
LOCK2 global &rtnl_mutex
LOCK2 0 &net->rtnl_mutex
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &rx_queue_mutex
TYPE_LOCK (struct net)->rtnl_mutex

net/ipv4/fib_semantics.c fib_create_info() -> fib_nh_init()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 2 cfg 1718700463136440320,2491509575282348032,8689399522901368832
PARAM_VALUE 2 cfg->fc_dscp 0,4-252
PARAM_VALUE 2 cfg->fc_encap 0,4096-ptr_max
PARAM_VALUE 2 cfg->fc_gw_family 0,2,10
PARAM_VALUE 2 cfg->fc_mp 0
PARAM_VALUE 2 cfg->fc_mp_len 0-65531
PARAM_VALUE 2 cfg->fc_nh_id 0
PARAM_VALUE 2 cfg->fc_nlflags 0-u16max
PARAM_VALUE 2 cfg->fc_nlinfo.nl_net 4096-ptr_max
PARAM_VALUE 2 cfg->fc_nlinfo.nlh 0,4096-ptr_max
PARAM_VALUE 2 cfg->fc_type 0-11
PARAM_VALUE 3 nh_weight 1
PARAM_VALUE 4 extack 0,4971238048455385088
PARAM_VALUE 4 extack->bad_attr 0
PARAM_VALUE 4 extack->policy 0
BUF_SIZE 1 nh 0-120
CAPPED_DATA 2 cfg->fc_type 1
DATA_SOURCE 2 cfg $0
DATA_SOURCE 4 extack $1
FUZZY_MAX 2 cfg->fc_type 11
BIT_INFO 2 cfg->fc_flags 0x0,0xffffffee
HARD_MAX 2 cfg->fc_type 11
RX_PATH
TASK_NOT_RUNNING
USER_DATA 2 cfg->fc_dscp 0,4-252[c]
USER_DATA 2 cfg->fc_flags 0
USER_DATA 2 cfg->fc_gw4 0
USER_DATA 2 cfg->fc_mp_len 0-65531[c]
USER_DATA 2 cfg->fc_mx_len 0-65531[c]
USER_DATA 2 cfg->fc_nlflags 1-u16max[u]
USER_DATA 2 cfg->fc_priority 0-32766,4294934527-4294967294
USER_DATA 2 cfg->fc_protocol 0
USER_DATA 2 cfg->fc_scope 0
UNITS 0 net unit_byte
USER_PTR 2 cfg->fc_mp
USER_PTR 2 cfg->fc_mx
USER_PTR 2 cfg->fc_nlinfo.nlh
HALF_LOCKED2 &net->rtnl_mutex
HALF_LOCKED2 global &rtnl_mutex

net/ipv4/fib_semantics.c fib_get_nhs() -> fib_nh_init()

Type Parameter Key Value
PARAM_VALUE 0 net 4096-ptr_max
PARAM_VALUE 2 cfg 6355630474938265600
PARAM_VALUE 2 cfg->fc_encap 0,4096-ptr_max
PARAM_VALUE 2 cfg->fc_gw_family 0,2,10
PARAM_VALUE 4 extack 0,4971238048455385088
DATA_SOURCE 4 extack $4
MEM_ZERO 2 cfg
RX_PATH
TASK_NOT_RUNNING
UNITS 0 net unit_byte
HALF_LOCKED2 &net->rtnl_mutex
HALF_LOCKED2 global &rtnl_mutex