Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 8 files:
- net/core/stream.c, line 197
- net/ipv4/tcp.c, line 1433
- net/ipv4/tcp_bpf.c, line 616
- net/kcm/kcmsock.c, line 967
- net/mptcp/protocol.c, line 2054
- net/smc/smc_tx.c, line 293
- net/tls/tls_sw.c, line 1004
- net/vmw_vsock/af_vsock.c, line 2334
Smatch caller information:
net/smc/smc_tx.c smc_tx_sendmsg() -> sk_stream_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 2 | err | (-512),(-104),(-32),(-14),(-11),(-4) |
| BUF_SIZE | 0 | sk | 1480 |
| BIT_INFO | 1 | flags | 0x0,0xdfffffff |
| BIT_INFO | 2 | err | 0x0,0xffffffe0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | flags | 0-s32max[c] |
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex |
net/vmw_vsock/af_vsock.c vsock_connectible_sendmsg() -> sk_stream_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_lock.owned | 1 |
| PARAM_VALUE | 0 | sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_lock.wq.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_lock.wq.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_type | 1 |
| PARAM_VALUE | 0 | *sk->sk_backlog.head->dev->name | 0-255 |
| CAPPED_DATA | 0 | sk | 1 |
| BIT_INFO | 1 | flags | 0x0,0xfffffffe |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | flags | 0-s32max[c] |
| USER_DATA | 2 | err | 1-2000000000[c][u] |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len | |
| UNITS | 0 | sk | unit_byte |
| LOCK2 | 0 | sk | |
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |
net/ipv4/tcp_bpf.c tcp_bpf_sendmsg() -> sk_stream_error()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_lock.owned | 1 |
| PARAM_VALUE | 0 | sk->sk_lock.slock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | sk->sk_lock.wq.head.prev | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_lock.wq.head.prev->next | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_lock.wq.head.prev->next->next | 4096-ptr_max |
| PARAM_VALUE | 2 | err | s32min-(-1) |
| CAPPED_DATA | 0 | sk | 1 |
| DATA_SOURCE | 0 | sk | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | flags | 0-s32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len | |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_prot_creator->twsk_prot->twsk_slab->sheaf_capacity | |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_receive_queue.prev->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_receive_queue.prev->next->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_write_queue.next->data_len | |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_write_queue.next->prev->data_len | |
| UNITS | 0 | sk | unit_byte |
| LOCK2 | 0 | sk | |
| HALF_LOCKED2 | &vq->mutex |