Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/sctp/socket.c sctp_recvmsg() -> sctp_skb_pull()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 4096-ptr_max |
| PARAM_VALUE | 0 | skb->cb->chunk | 0,4096-ptr_max |
| PARAM_VALUE | 0 | skb->len | 0-s32max,2147483649-u32max |
| PARAM_VALUE | 1 | len | s32min-2147483646 |
| CAPPED_DATA | 1 | len | 1 |
| DATA_SOURCE | 0 | skb | r sctp_skb_recv_datagram |
| DATA_SOURCE | 1 | len | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 1 | len | 1-2147483646[c] |
| UNITS | 1 | len | unit_byte |
| LOCK2 | sk |
net/sctp/socket.c sctp_skb_pull() -> sctp_skb_pull()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | skb | 1-u64max |
| PARAM_VALUE | 1 | len | s32min-(-1),1-s32max |
| DATA_SOURCE | 1 | len | $1 [m] |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | len | 1-2147483646[c] |
| UNITS | 0 | skb | unit_byte |
| UNITS | 1 | len | unit_byte |
| HALF_LOCKED2 | sk |