Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 5 files:
- net/l2tp/l2tp_core.c
- net/l2tp/l2tp_ip.c, line 265
- net/l2tp/l2tp_ip6.c, line 278
- net/l2tp/l2tp_netlink.c, line 281
- net/l2tp/l2tp_ppp.c, line 829
Smatch caller information:
net/l2tp/l2tp_core.c l2tp_pre_exit_net() -> l2tp_tunnel_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 1-u64max |
| PREEMPT_ADD | <- disables preempt | ||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &pernet_ops_rwsem | ||
| LOCK2 | rcu_read |
net/l2tp/l2tp_core.c l2tp_udp_encap_destroy() -> l2tp_tunnel_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->ref_count.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | tunnel->sock | 4096-ptr_max |
| BUF_SIZE | 0 | tunnel->sock | (-1),16,24,32,40,56,88,96,120,160,248,568,672,1040,1080,1216 |
| CAPPED_DATA | 0 | tunnel->sock | 1 |
| DATA_SOURCE | 0 | tunnel | r l2tp_sk_to_tunnel |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &sk->__sk_common.skc_net.net->ipv4.ra_mutex | ||
| HALF_LOCKED2 | &sk->__sk_common.skc_net.net->mctp.keys_lock | ||
| HALF_LOCKED2 | &sk->sk_lock.slock | ||
| HALF_LOCKED2 | sk |
net/l2tp/l2tp_ip.c l2tp_ip_destroy_sock() -> l2tp_tunnel_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->ref_count.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | tunnel->sock | 4096-ptr_max |
| BUF_SIZE | 0 | tunnel->sock | (-1),16,24,32,40,56,88,96,120,160,248,568,672,1040,1080,1216 |
| CAPPED_DATA | 0 | tunnel->sock | 1 |
| DATA_SOURCE | 0 | tunnel | r l2tp_sk_to_tunnel |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | sk |
net/l2tp/l2tp_ip6.c l2tp_ip6_destroy_sock() -> l2tp_tunnel_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->ref_count.refs.counter | (-1073741824),0-s32max |
| PARAM_VALUE | 0 | tunnel->sock | 4096-ptr_max |
| BUF_SIZE | 0 | tunnel->sock | (-1),16,24,32,40,56,88,96,120,160,248,568,672,1040,1080,1216 |
| CAPPED_DATA | 0 | tunnel->sock | 1 |
| DATA_SOURCE | 0 | tunnel | r l2tp_sk_to_tunnel |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
net/l2tp/l2tp_ppp.c pppol2tp_connect() -> l2tp_tunnel_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| DATA_SOURCE | 0 | tunnel | r pppol2tp_tunnel_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | sk |
net/l2tp/l2tp_netlink.c l2tp_nl_cmd_tunnel_delete() -> l2tp_tunnel_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | tunnel | 4096-ptr_max |
| PARAM_VALUE | 0 | tunnel->ref_count.refs.counter | (-1073741824),0-s32max |
| DATA_SOURCE | 0 | tunnel | r l2tp_tunnel_get |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| 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 |