Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/can/isotp.c check_pad() -> check_optimized()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | cf | 4096-ptr_max |
| PARAM_VALUE | 1 | start_index | 2-257 |
| BUF_SIZE | 0 | cf | 1-s32max |
| BUF_SIZE | 0 | cf | 1-s32max |
| CAPPED_DATA | 1 | start_index | 1 |
| DATA_SOURCE | 0 | cf | $1 |
| DATA_SOURCE | 1 | start_index | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| 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 |
| USER_DATA | 1 | start_index | 2-257[c] |
| UNITS | 0 | cf | unit_byte |
| UNITS | 1 | start_index | unit_byte |
| USER_PTR | 0 | cf | |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &so->rx_lock | ||
| HALF_LOCKED2 | &so->rx_lock | ||
| TYPE_LOCK | (struct isotp_sock)->rx_lock |