Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
net/key/af_key.c pfkey_getspi() -> xfrm_alloc_spi()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | x | 4096-ptr_max |
| PARAM_VALUE | 0 | x->id.proto | 50-51,108 |
| PARAM_VALUE | 0 | x->km.state | 1 |
| PARAM_VALUE | 1 | low | 0-u16max |
| PARAM_VALUE | 2 | high | 0-u16max |
| PARAM_VALUE | 3 | extack | 0 |
| CAPPED_DATA | 0 | x->pcpu_num | 1 |
| CAPPED_DATA | 1 | low | 1 |
| CAPPED_DATA | 2 | high | 1 |
| PARAM_COMPARE | 1 | low | <= $2 |
| PARAM_COMPARE | 2 | high | >= $1 |
| NOSPEC | 0 | x->km.seq | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | x->km.seq | 1-u32max[c] |
| LOCK2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk | ||
| TYPE_LOCK | (struct netns_xfrm)->xfrm_cfg_mutex |
net/xfrm/xfrm_user.c xfrm_alloc_userspi() -> xfrm_alloc_spi()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | x | 4096-ptr_max |
| PARAM_VALUE | 0 | x->km.state | 1 |
| PARAM_VALUE | 1 | low | 0-u16max |
| PARAM_VALUE | 2 | high | 0-u16max |
| PARAM_VALUE | 3 | extack | 4971238048455385088 |
| PARAM_VALUE | 3 | extack->_msg | 0 |
| PARAM_VALUE | 3 | extack->bad_attr | 0 |
| PARAM_VALUE | 3 | extack->policy | 0 |
| CAPPED_DATA | 0 | x->pcpu_num | 1 |
| CAPPED_DATA | 1 | low | 1 |
| CAPPED_DATA | 2 | high | 1 |
| DATA_SOURCE | 3 | extack | $3 |
| PARAM_COMPARE | 1 | low | <= $2 |
| PARAM_COMPARE | 2 | high | >= $1 |
| NOSPEC | 0 | x->km.seq | |
| NOSPEC | 1 | low | |
| NOSPEC | 1 | low | |
| NOSPEC | 2 | high | |
| NOSPEC | 2 | high | |
| MEM_ZERO | 3 | extack | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | x->km.seq | 1-u32max[c] |
| USER_DATA | 1 | low | 0-u16max[c] |
| USER_DATA | 2 | high | 0-u16max[c] |
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &audit_cmd_mutex.lock | ||
| HALF_LOCKED2 | global &cb_lock | ||
| HALF_LOCKED2 | global &crypto_cfg_mutex | ||
| HALF_LOCKED2 | global &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |