Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/ipv4/ip_output.c ip_append_data() -> ip_setup_cork()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | sk | 4096-ptr_max |
| PARAM_VALUE | 0 | sk->sk_write_queue.next | 4096-ptr_max |
| PARAM_VALUE | 1 | cork | 4096-ptr_max |
| PARAM_VALUE | 2 | ipc | 1339647610310860800,1423554224653365248,2914221854001922048,4883428687735209984,8093818204654346240 |
| PARAM_VALUE | 3 | rtp | 565913239504048128,3782095270402965504,6496786885236789248,6630401465172553728,8492006312187240448 |
| PARAM_VALUE | 3 | *rtp | 0-ptr_max |
| CAPPED_DATA | 0 | sk->sk_write_queue.next | 1 |
| CAPPED_DATA | 0 | &sk->sk_write_queue | 1 |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 2 | ipc | $6 |
| DATA_SOURCE | 3 | rtp | $7 |
| PARAM_COMPARE | 0 | &sk->sk_write_queue | == $0->sk_write_queue.next |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | ipc->addr | 1-u32max[u] |
| USER_DATA | 2 | ipc->oif | s32min-(-1),1-s32max |
| USER_DATA | 2 | ipc->protocol | 1-255 |
| USER_DATA | 2 | ipc->sockc.transmit_time | 0-9223372036854775807 |
| USER_DATA | 2 | ipc->tos | 0-255 |
| USER_DATA | 2 | ipc->ttl | 1-255 |
| UNITS | 0 | sk | unit_byte |
| HALF_LOCKED2 | bh | ||
| HALF_LOCKED2 | 0 | sk |
net/ipv4/ip_output.c ip_make_skb() -> ip_setup_cork()
| 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 | cork | 4590563102649614336 |
| PARAM_VALUE | 1 | cork->addr | 0 |
| PARAM_VALUE | 1 | cork->flags | 0 |
| PARAM_VALUE | 1 | cork->opt | 0 |
| PARAM_VALUE | 2 | ipc | 220240098717503488 |
| PARAM_VALUE | 2 | ipc->opt | 0,4096-ptr_max |
| PARAM_VALUE | 3 | rtp | 6458240289954254848 |
| PARAM_VALUE | 3 | *rtp | 1-u64max |
| DATA_SOURCE | 0 | sk | $0 |
| DATA_SOURCE | 1 | cork | $8 |
| DATA_SOURCE | 2 | ipc | $6 |
| DATA_SOURCE | 3 | rtp | $7 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 2 | ipc->gso_size | 0-u16max |
| USER_DATA | 2 | ipc->oif | s32min-(-1),1-s32max[c] |
| USER_DATA | 2 | ipc->protocol | 1-255 |
| USER_DATA | 2 | ipc->sockc.transmit_time | 0-9223372036854775807 |
| USER_DATA | 2 | ipc->tos | 0-255 |
| USER_DATA | 2 | ipc->ttl | 1-255 |
| 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 |