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Defined in 1 files as a function:

Referenced in 4 files:

Smatch caller information:

net/wireless/nl80211.c nl80211_set_key() -> rdev_set_default_key()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->ops 4096-ptr_max
PARAM_VALUE 0 rdev->ops->set_default_key 1-u64max
PARAM_VALUE 1 netdev 1-u64max
PARAM_VALUE 2 link_id (-1)-255
PARAM_VALUE 3 key_index 0-7
BUF_SIZE 0 rdev s32min-(-2),1-s32max
BUF_SIZE 0 rdev s32min-(-2),1-s32max
DATA_SOURCE 2 link_id r nl80211_link_id_or_invalid
RX_PATH
TASK_NOT_RUNNING
UNITS 1 netdev unit_byte
HALF_LOCKED2 &dev->lock
HALF_LOCKED2 &devlink->lock
HALF_LOCKED2 &net->xfrm.xfrm_cfg_mutex
HALF_LOCKED2 &pool->lock
HALF_LOCKED2 global &audit_cmd_mutex.lock
HALF_LOCKED2 global &cb_lock
HALF_LOCKED2 global &crypto_cfg_mutex
HALF_LOCKED2 global &dpll_lock
HALF_LOCKED2 global &hwsim_phys_lock
HALF_LOCKED2 global &net_dm_mutex
HALF_LOCKED2 global &rtnl_mutex
HALF_LOCKED2 global &rx_queue_mutex
HALF_LOCKED2 rcu_read

net/wireless/util.c cfg80211_upload_connect_keys() -> rdev_set_default_key()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->ops 4096-ptr_max
PARAM_VALUE 0 rdev->ops->add_key 4096-ptr_max
PARAM_VALUE 2 link_id (-1)
PARAM_VALUE 3 key_index 0-3
PARAM_VALUE 4 unicast 1
PARAM_VALUE 5 multicast 1
CAPPED_DATA 3 key_index 1
DATA_SOURCE 0 rdev r wiphy_to_rdev
RX_PATH
TASK_NOT_RUNNING
UNITS 1 netdev unit_byte

net/wireless/wext-compat.c cfg80211_set_encryption() -> rdev_set_default_key()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->ops 4096-ptr_max
PARAM_VALUE 0 rdev->ops->add_key 4096-ptr_max
PARAM_VALUE 0 rdev->ops->del_key 1-u64max
PARAM_VALUE 0 rdev->ops->set_default_key 1-u64max
PARAM_VALUE 0 rdev->wiphy.n_cipher_suites 1-s32max
PARAM_VALUE 1 netdev 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr->iftype 1-2
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->disconnect_timer.flags 0-4194302
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->priv.wilc_groupkey 49,73
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_cmd_lock.dep_map->name 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_cmd_lock.osq.tail.counter 0-s32max
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_event.done 0-4294967293,4294967295
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_event.wait.lock.dep_map->name 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_event.wait.lock.owner (-1)
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_event.wait.lock.owner_cpu 4294967295
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_frame.hdr.cmd_type 81,87
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_frame.hdr.driver_handler 0-4294967295
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_frame.hdr.seq_no 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_frame.hdr.total_len 0-u16max
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_frame_offset 0-4294967295
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->cfg_seq_no 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_add_to_head_cs.dep_map->name 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_add_to_head_cs.osq.tail.counter 0-s32max
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_entries s32min-s32max
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_event.done 0-4294967295
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_event.wait.lock.dep_map->name 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_event.wait.lock.owner (-1)
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_event.wait.lock.owner_cpu 4294967295
PARAM_VALUE 1 netdev->ieee80211_ptr->netdev->priv->wilc->txq_spinlock.rlock.dep_map->name 0-255
PARAM_VALUE 1 netdev->ieee80211_ptr->u.ibss.current_bss 1-u64max
PARAM_VALUE 1 netdev->ieee80211_ptr->valid_links 0
PARAM_VALUE 1 netdev->ieee80211_ptr->wext.default_key (-1)
PARAM_VALUE 1 netdev->ieee80211_ptr->wext.keys 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr->wext.keys->data 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr->wext.keys->params 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr->wiphy 1-u64max
PARAM_VALUE 1 netdev->rtnl_link_ops->priv_size 0,8,32,40,48,56,88,112,120,144,160,224,240,256,296,616,624,728,736,744,1056,1128,1336,1616,2176,2240,2272,2560,3296,3544,3552,3720,9688-s64max
PARAM_VALUE 1 netdev->wireless_handlers->num_private_args 0,8-9
PARAM_VALUE 1 netdev->wireless_handlers->standard 0,4096-ptr_max
PARAM_VALUE 1 *netdev->ieee80211_ptr->netdev->priv->ndev->name 0-255
PARAM_VALUE 1 *netdev->ieee80211_ptr->netdev->priv->wilc->cfg_frame.frame 0-255
PARAM_VALUE 1 *netdev->name 0-255
PARAM_VALUE 2 link_id (-1)
PARAM_VALUE 3 key_index 0-3
PARAM_VALUE 4 unicast 1
PARAM_VALUE 5 multicast 1
CAPPED_DATA 3 key_index 1
DATA_SOURCE 0 rdev $0
DATA_SOURCE 1 netdev $1
DATA_SOURCE 3 key_index $6
LOCK2 global &rtnl_mutex
HALF_LOCKED2 &wdev->wiphy->mtx
HALF_LOCKED2 0 &rdev->wiphy.mtx
TYPE_LOCK (struct wiphy)->mtx

net/wireless/wext-compat.c cfg80211_wext_siwencode() -> rdev_set_default_key()

Type Parameter Key Value
PARAM_VALUE 0 rdev 4096-ptr_max
PARAM_VALUE 0 rdev->ops 4096-ptr_max
PARAM_VALUE 0 rdev->ops->add_key 1-u64max
PARAM_VALUE 0 rdev->ops->del_key 1-u64max
PARAM_VALUE 0 rdev->ops->set_default_key 1-u64max
PARAM_VALUE 0 rdev->wiphy.mtx.dep_map->name 0-255
PARAM_VALUE 0 rdev->wiphy.mtx.first_waiter 0,4096-ptr_max
PARAM_VALUE 0 rdev->wiphy.mtx.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 0 rdev->wiphy.mtx.osq.tail.counter 0-s32max
PARAM_VALUE 1 netdev 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr 4096-ptr_max
PARAM_VALUE 1 netdev->ieee80211_ptr->iftype 1-2
PARAM_VALUE 1 netdev->ieee80211_ptr->u.ibss.current_bss 1-u64max
PARAM_VALUE 1 netdev->ieee80211_ptr->valid_links 0
PARAM_VALUE 1 netdev->ieee80211_ptr->wiphy 1-u64max
PARAM_VALUE 1 netdev->wireless_handlers->num_private_args 0,8-9
PARAM_VALUE 1 netdev->wireless_handlers->standard 0,4096-ptr_max
PARAM_VALUE 1 *netdev->name 0-255
PARAM_VALUE 2 link_id (-1)
PARAM_VALUE 3 key_index 0-127
PARAM_VALUE 4 unicast 1
PARAM_VALUE 5 multicast 1
DATA_SOURCE 0 rdev r wiphy_to_rdev
DATA_SOURCE 1 netdev $0
LOCK2 global &rtnl_mutex
LOCK2 0 &rdev->wiphy.mtx
TYPE_LOCK (struct wiphy)->mtx