Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
net/ipv4/tcp.c tcp_sendmsg_fastopen() -> __inet_stream_connect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | flags | 2048 |
| PARAM_VALUE | 4 | is_sendmsg | 1 |
| BUF_SIZE | 1 | uaddr | (-1)-0,12,28,128 |
| BUF_SIZE | 1 | uaddr | (-1)-0,12,28,128 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | uaddr->sa_family | 0-u16max[u] |
| USER_DATA | 2 | addr_len | 0-128 |
| UNITS | 1 | uaddr | unit_byte |
| UNITS | 2 | addr_len | unit_byte |
| USER_PTR | 1 | uaddr | |
| LOCK2 | sk | ||
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex |
net/mptcp/protocol.c mptcp_sendmsg_fastopen() -> __inet_stream_connect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 3 | flags | 0,64-536920256 |
| PARAM_VALUE | 4 | is_sendmsg | 1 |
| BUF_SIZE | 1 | uaddr | (-1)-0,12,28,128 |
| BIT_INFO | 3 | flags | 0x0,0x2000c080 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | uaddr->sa_family | 0-u16max[u] |
| USER_DATA | 2 | addr_len | 0-128 |
| USER_DATA | 3 | flags | 64-536920256[c] |
| UNITS | 1 | uaddr | unit_byte |
| UNITS | 2 | addr_len | unit_byte |
| USER_PTR | 1 | uaddr | |
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |
net/ipv4/af_inet.c inet_stream_connect() -> __inet_stream_connect()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sock | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_lock.owned | 1 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sock->sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_lock.wq.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sock->sk->sk_lock.wq.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 4 | is_sendmsg | 0 |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| BUF_SIZE | 0 | sock | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | uaddr | (-1),1-s32max |
| BUF_SIZE | 1 | uaddr | (-1),1-s32max |
| DATA_SOURCE | 0 | sock | $0 |
| DATA_SOURCE | 1 | uaddr | $1 |
| DATA_SOURCE | 2 | addr_len | $2 |
| DATA_SOURCE | 3 | flags | $3 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | addr_len | 0-128 |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_receive_queue.prev->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_receive_queue.prev->next->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_write_queue.next->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | sock->sk->sk_write_queue.next->prev->data_len | |
| UNITS | 2 | addr_len | unit_byte |
| LOCK2 | 0 | sock->sk |