Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/wireless/nl80211.c nl80211_build_scan_msg() -> nl80211_prep_scan_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->scan_msg | 0 |
| PARAM_VALUE | 1 | rdev->scan_req | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->scan_req->req.wdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->scan_req->req.wdev->netdev->ieee80211_ptr->conn->state | 0-4294967295 |
| PARAM_VALUE | 1 | rdev->scan_req->req.wdev->netdev->ieee80211_ptr->wiphy | 1-u64max |
| PARAM_VALUE | 1 | rdev->wiphy.flags | 4-u32max |
| PARAM_VALUE | 2 | wdev | 4096-ptr_max |
| PARAM_VALUE | 2 | wdev->netdev | 0,4096-ptr_max |
| PARAM_VALUE | 2 | wdev->netdev->ieee80211_ptr | 4096-ptr_max |
| PARAM_VALUE | 2 | wdev->netdev->ieee80211_ptr->conn->state | 0-4294967295 |
| PARAM_VALUE | 2 | wdev->netdev->ieee80211_ptr->wiphy | 1-u64max |
| PARAM_VALUE | 3 | portid | 0 |
| PARAM_VALUE | 4 | seq | 0 |
| PARAM_VALUE | 5 | flags | 0 |
| PARAM_VALUE | 6 | cmd | 34-35 |
| BUF_SIZE | 0 | msg | 0-s32max |
| BUF_SIZE | 0 | msg | 0-s32max |
| BUF_SIZE | 1 | rdev | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | rdev | s32min-(-1),1-s32max |
| DATA_SOURCE | 0 | msg | r nlmsg_new |
| DATA_SOURCE | 1 | rdev | $0 |
| DATA_SOURCE | 2 | wdev | $1 |
| FUZZY_MAX | 6 | cmd | 35 |
| BIT_INFO | 6 | cmd | 0x22,0x23 |
| HARD_MAX | 6 | cmd | 35 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | rdev->int_scan_req->req.n_ssids | |
| HALF_LOCKED2 | 1 | &rdev->wiphy.mtx |
net/wireless/nl80211.c nl80211_send_scan_start() -> nl80211_prep_scan_msg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | msg | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->scan_msg | 0 |
| PARAM_VALUE | 1 | rdev->scan_req | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->scan_req->req.n_channels | 0-s32max |
| PARAM_VALUE | 1 | rdev->scan_req->req.n_ssids | 0-255 |
| PARAM_VALUE | 1 | rdev->scan_req->req.wdev | 4096-ptr_max |
| PARAM_VALUE | 1 | rdev->scan_req->req.wiphy | 4096-ptr_max |
| PARAM_VALUE | 2 | wdev->wiphy | 4096-ptr_max |
| PARAM_VALUE | 3 | portid | 0 |
| PARAM_VALUE | 4 | seq | 0 |
| PARAM_VALUE | 5 | flags | 0 |
| PARAM_VALUE | 6 | cmd | 33 |
| BUF_SIZE | 0 | msg | 0-s32max |
| BUF_SIZE | 0 | msg | 0-s32max |
| BUF_SIZE | 1 | rdev | s32min-(-1),1-s32max |
| BUF_SIZE | 1 | rdev | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | wdev | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | wdev | s32min-(-1),1-s32max |
| BUF_SIZE | 2 | wdev->conn | (-1),424 |
| BUF_SIZE | 2 | wdev->conn->params.bssid | (-1),6 |
| BUF_SIZE | 2 | wdev->conn->params.ssid | (-1),32 |
| BUF_SIZE | 2 | wdev->connect_keys | (-1)-0,280 |
| CAPPED_DATA | 1 | rdev->scan_req->req.n_channels | 1 |
| CAPPED_DATA | 1 | rdev->scan_req->req.n_ssids | 1 |
| CAPPED_DATA | 1 | rdev->scan_req->req.wdev | 1 |
| DATA_SOURCE | 0 | msg | r nlmsg_new |
| DATA_SOURCE | 1 | rdev | $0 |
| DATA_SOURCE | 2 | wdev | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | rdev->int_scan_req->req.n_channels | |
| NO_OVERFLOW_SIMPLE | 1 | rdev->int_scan_req->req.n_ssids | |
| NO_OVERFLOW_SIMPLE | 1 | rdev->scan_req->req.n_ssids | |
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | 1 | &rdev->wiphy.mtx |