Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv4/udp.c udp_sendmsg() -> ip_make_skb()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 0 | *sk->sk_backlog.head->dev->name | 0-255 |
| PARAM_VALUE | 1 | fl4 | 4096-ptr_max |
| PARAM_VALUE | 3 | from | 4096-ptr_max |
| PARAM_VALUE | 4 | length | 8-65543 |
| PARAM_VALUE | 5 | transhdrlen | 8 |
| PARAM_VALUE | 6 | ipc | 220240098717503488 |
| PARAM_VALUE | 6 | ipc->opt | 0,4096-ptr_max |
| PARAM_VALUE | 7 | rtp | 6458240289954254848 |
| PARAM_VALUE | 7 | *rtp | 1-u64max |
| PARAM_VALUE | 8 | cork | 4590563102649614336 |
| BUF_SIZE | 1 | fl4 | 56 |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 3 | from | $1 |
| BIT_INFO | 9 | flags | 0x0,0xfffffffe |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | fl4->__fl_common.flowic_dscp | 0,4-252[c] |
| USER_DATA | 1 | fl4->saddr | 0-u32max |
| USER_DATA | 1 | fl4->uli.ports.dport | 1-u16max[u] |
| USER_DATA | 4 | length | 8-65543[c] |
| USER_DATA | 6 | ipc->gso_size | 0-u16max |
| USER_DATA | 6 | ipc->oif | s32min-(-1),1-s32max[c] |
| USER_DATA | 6 | ipc->protocol | 1-255 |
| USER_DATA | 6 | ipc->sockc.priority | 0-u32max |
| USER_DATA | 6 | ipc->sockc.transmit_time | 0-9223372036854775807 |
| USER_DATA | 6 | ipc->tos | 0-255 |
| USER_DATA | 6 | ipc->ttl | 1-255 |
| USER_DATA | 9 | flags | 0-u32max[c] |
| NO_OVERFLOW_SIMPLE | 0 | sk->sk_backlog.len | |
| UNITS | 0 | sk | unit_byte |
| UNITS | 4 | length | unit_byte |
| UNITS | 5 | transhdrlen | unit_byte |