Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/ipv4/tcp_diag.c tcp_diag_find_one_icsk() -> inet_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 0 |
| PARAM_VALUE | 2 | doff | 0 |
| DATA_SOURCE | 0 | net | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 4 | sport | 0-u16max |
| USER_DATA | 6 | dport | 0-u16max |
| USER_DATA | 7 | dif | s32min-s32max |
| UNITS | 0 | net | unit_byte |
| UNITS | 7 | dif | unit_array_size |
| LOCK2 | rcu_read | ||
| 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 &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/ipv4/tcp_diag.c tcp_diag_find_one_icsk() -> inet_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 0 |
| PARAM_VALUE | 2 | doff | 0 |
| DATA_SOURCE | 0 | net | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 4 | sport | 0-u16max |
| USER_DATA | 6 | dport | 0-u16max |
| USER_DATA | 7 | dif | s32min-s32max |
| UNITS | 0 | net | unit_byte |
| UNITS | 7 | dif | unit_array_size |
| LOCK2 | rcu_read | ||
| 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 &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/ipv4/netfilter/nf_socket_ipv4.c nf_socket_get_sock_v4() -> inet_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 0,4096-ptr_max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| BUF_SIZE | 1 | skb | (-1)-s32max |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | skb | $1 |
| DATA_SOURCE | 2 | doff | $2 |
| DATA_SOURCE | 3 | saddr | $4 |
| DATA_SOURCE | 4 | sport | $6 |
| DATA_SOURCE | 5 | daddr | $5 |
| DATA_SOURCE | 6 | dport | $7 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HOST_DATA | 1 | skb->csum | 0-126976[c] |
| HOST_DATA | 1 | skb->csum_offset | 0-u16max |
| HOST_DATA | 1 | skb->data_len | 0-u32max[c] |
| HOST_DATA | 1 | skb->len | 0-u32max[c] |
| 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 |
| NO_OVERFLOW_SIMPLE | 1 | skb->data_len | |
| NO_OVERFLOW_SIMPLE | 1 | skb->end | |
| NO_OVERFLOW_SIMPLE | 1 | skb->len | |
| NO_OVERFLOW_SIMPLE | 1 | skb->tail | |
| NO_OVERFLOW_SIMPLE | 1 | skb->truesize | |
| UNITS | 2 | doff | unit_byte |
| UNITS | 3 | saddr | unit_byte |
| UNITS | 5 | daddr | unit_byte |
| UNITS | 7 | dif | unit_array_size |