Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
net/xfrm/xfrm_user.c build_acquire() -> copy_user_offload()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xso | 4096-ptr_max |
| PARAM_VALUE | 0 | xso->dev | 1-u64max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read |
net/xfrm/xfrm_user.c build_polexpire() -> copy_user_offload()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xso | 4096-ptr_max |
| PARAM_VALUE | 0 | xso->dev | 1-u64max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &xp->lock |
net/xfrm/xfrm_user.c dump_one_policy() -> copy_user_offload()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xso | 4096-ptr_max |
| PARAM_VALUE | 0 | xso->dev | 1-u64max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_policy_lock | ||
| HALF_LOCKED2 | bh |
net/xfrm/xfrm_user.c xfrm_notify_policy() -> copy_user_offload()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xso | 4096-ptr_max |
| PARAM_VALUE | 0 | xso->dev | 1-u64max |
| PARAM_VALUE | 1 | skb | 4096-ptr_max |
| PARAM_VALUE | 1 | skb->data_len | 0 |
| BUF_SIZE | 1 | skb | 0-s32max |
| BUF_SIZE | 1 | skb | 0-s32max |
| DATA_SOURCE | 1 | skb | r nlmsg_new |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &xp->lock |