Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/xfrm/xfrm_user.c xfrm_aevent_state_notify() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 5 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &x->lock |
net/xfrm/xfrm_user.c xfrm_exp_policy_notify() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 2 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &xp->lock |
net/xfrm/xfrm_user.c xfrm_exp_state_notify() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 2 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &x->lock |
net/xfrm/xfrm_user.c xfrm_notify_policy() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 4 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &xp->lock |
net/xfrm/xfrm_user.c xfrm_notify_policy_flush() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 4 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &xp->lock |
net/xfrm/xfrm_user.c xfrm_notify_sa() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 3 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &x->lock |
net/xfrm/xfrm_user.c xfrm_notify_sa_flush() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 3 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &x->lock |
net/xfrm/xfrm_user.c xfrm_notify_userpolicy() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->xfrm.policy_default | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 4 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read | ||
| 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 &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex |
net/xfrm/xfrm_user.c xfrm_send_acquire() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 1 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read |
net/xfrm/xfrm_user.c xfrm_send_mapping() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 8 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| LOCK2 | rcu_read |
net/xfrm/xfrm_user.c xfrm_send_migrate() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 0 | net->xfrm.xfrm_state_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 7 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 0 | net | $6 |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex |
net/xfrm/xfrm_user.c xfrm_send_migrate_state() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | net | 4096-ptr_max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 7 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| UNITS | 0 | net | unit_byte |
| 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 &hwsim_phys_lock | ||
| HALF_LOCKED2 | global &rtnl_mutex | ||
| HALF_LOCKED2 | global &rx_queue_mutex | ||
| HALF_LOCKED2 | rcu_read |
net/xfrm/xfrm_user.c xfrm_send_report() -> xfrm_nlmsg_multicast()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| PARAM_VALUE | 2 | pid | 0 |
| PARAM_VALUE | 3 | group | 6 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 0 | net | $0 |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read |