Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
net/core/skmsg.c sk_psock_skb_ingress_enqueue() -> sk_psock_queue_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | psock | 4096-ptr_max |
| PARAM_VALUE | 0 | psock->sk | 4096-ptr_max |
| PARAM_VALUE | 0 | psock->sk->__sk_common.skc_prot | 4096-ptr_max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->sg.data->length | 0-4294967295 |
| PARAM_VALUE | 1 | msg->sg.data->offset | 0-4294967295 |
| PARAM_VALUE | 1 | msg->sg.end | 0-s32max |
| PARAM_VALUE | 1 | msg->sg.start | 0 |
| PARAM_VALUE | 1 | msg->skb | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->skb->destructor | 3826643865618239488 |
| PARAM_VALUE | 1 | msg->skb->sk | 4096-ptr_max |
| BUF_SIZE | 1 | msg | 712 |
| BUF_SIZE | 1 | msg->skb | (-1)-s32max |
| CAPPED_DATA | 0 | psock->sk | 1 |
| DATA_SOURCE | 0 | psock | $3 |
| DATA_SOURCE | 1 | msg | $5 |
| BIT_INFO | 1 | msg->sg.size | 0x0,0x7fffffff |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | psock->ingress_bytes | |
| NO_OVERFLOW_SIMPLE | 1 | msg->sg.data->length | |
| USER_PTR | 1 | msg->skb->data | |
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | 0 | &psock->work_mutex |
net/ipv4/tcp_bpf.c bpf_tcp_ingress() -> sk_psock_queue_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | psock | 4096-ptr_max |
| PARAM_VALUE | 0 | psock->refcnt.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 1 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->sg.copy | 4096-ptr_max |
| PARAM_VALUE | 1 | msg->sg.end | 0-17,19-u32max |
| BUF_SIZE | 1 | msg | 712 |
| DATA_SOURCE | 0 | psock | $1 |
| DATA_SOURCE | 1 | msg | r _kzalloc_noprof |
| BIT_INFO | 1 | msg->sg.end | 0x0,0x7fffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | sk | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |