Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/can/isotp.c isotp_send_cframe() -> isotp_fill_dataframe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | so | 4096-ptr_max |
| PARAM_VALUE | 1 | so->echotimer.base->active.rb_root.rb_leftmost->node.__rb_parent_color | 1 |
| PARAM_VALUE | 1 | so->echotimer.is_rel | 0 |
| PARAM_VALUE | 1 | so->echotimer.node.node.node.__rb_parent_color | 1 |
| PARAM_VALUE | 1 | so->echotimer.node.node.node.rb_left | 4096-ptr_max |
| PARAM_VALUE | 1 | so->echotimer.node.node.node.rb_right | 4096-ptr_max |
| PARAM_VALUE | 1 | so->tx.state | 4 |
| PARAM_VALUE | 2 | ae | 0-1 |
| PARAM_VALUE | 3 | off | 0 |
| BUF_SIZE | 0 | cf | 1-s32max |
| BUF_SIZE | 0 | cf | 1-s32max |
| BUF_SIZE | 1 | so | (-1),1-s32max |
| BUF_SIZE | 1 | so | (-1),1-s32max |
| CAPPED_DATA | 1 | so->ifindex | 1 |
| DATA_SOURCE | 1 | so | $0 |
| FUZZY_MAX | 2 | ae | 1 |
| HARD_MAX | 2 | ae | 1 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | cf->__res0 | 0-255[u] |
| USER_DATA | 0 | cf->__res1 | 0-255[u] |
| USER_DATA | 0 | cf->can_id | 0-u32max[u] |
| USER_DATA | 0 | cf->flags | 0-255[u] |
| USER_DATA | 0 | cf->len | 0-255[u] |
| USER_DATA | 1 | so->tx_gap | 0-4421967295[c] |
| USER_DATA | 1 | so->txfc.bs | 0-255 |
| USER_DATA | 1 | so->txfc.stmin | 0-127,241-249 |
| UNITS | 0 | cf | unit_byte |
| USER_PTR | 0 | cf | |
| HALF_LOCKED2 | rcu_read | ||
| HALF_LOCKED2 | 1 | &so->rx_lock |
net/can/isotp.c isotp_sendmsg() -> isotp_fill_dataframe()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | so | 4096-ptr_max |
| PARAM_VALUE | 1 | so->bound | s32min-(-1),1-s32max |
| PARAM_VALUE | 1 | so->cfecho | 0 |
| PARAM_VALUE | 1 | so->rx_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | so->tx.buflen | 1-u32max |
| PARAM_VALUE | 1 | so->tx.idx | 0 |
| PARAM_VALUE | 1 | so->tx.len | 1-u32max |
| PARAM_VALUE | 1 | so->tx.state | 4 |
| PARAM_VALUE | 1 | so->tx_gen | 0-16777215 |
| PARAM_VALUE | 1 | *so->tx_result | 0-4294967295 |
| PARAM_VALUE | 2 | ae | 0-1 |
| PARAM_VALUE | 3 | off | 0-1 |
| BUF_SIZE | 0 | cf | 1-s32max |
| BUF_SIZE | 0 | cf | 1-s32max |
| BUF_SIZE | 1 | so->tx.buf | 1-u32max,u64max |
| CAPPED_DATA | 1 | so->echotimer.base | 1 |
| CAPPED_DATA | 1 | so->ifindex | 1 |
| CAPPED_DATA | 1 | so->tx.len | 1 |
| CAPPED_DATA | 1 | so->txfrtimer.base | 1 |
| CAPPED_DATA | 1 | so->txtimer.base | 1 |
| CAPPED_DATA | 1 | &so->echotimer | 1 |
| CAPPED_DATA | 1 | &so->txfrtimer | 1 |
| CAPPED_DATA | 1 | &so->txtimer | 1 |
| FUZZY_MAX | 2 | ae | 1 |
| FUZZY_MAX | 3 | off | 1 |
| PARAM_COMPARE | 1 | &so->echotimer | != $1->echotimer.base->running |
| PARAM_COMPARE | 1 | &so->txfrtimer | != $1->txfrtimer.base->running |
| PARAM_COMPARE | 1 | &so->txtimer | != $1->txtimer.base->running |
| HARD_MAX | 2 | ae | 1 |
| HARD_MAX | 3 | off | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | cf->__res0 | 0-255[u] |
| USER_DATA | 0 | cf->__res1 | 0-255[u] |
| USER_DATA | 0 | cf->can_id | 0-u32max[u] |
| USER_DATA | 0 | cf->flags | 0-255[u] |
| USER_DATA | 0 | cf->len | 0-255[u] |
| USER_DATA | 1 | so->tx.len | 1-s32max[c] |
| UNITS | 0 | cf | unit_byte |
| UNITS | 1 | so | unit_byte |
| UNITS | 2 | ae | unit_byte |
| UNITS | 3 | off | unit_byte |
| USER_PTR | 0 | cf | |
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk |