Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 3 files:
Smatch caller information:
net/key/af_key.c pfkey_spddelete() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 1 | result | 0-1 |
| PARAM_VALUE | 2 | task_valid | 1 |
| DATA_SOURCE | 0 | xp | r xfrm_policy_bysel_ctx |
| FUZZY_MAX | 1 | result | 1 |
| HARD_MAX | 1 | result | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk | ||
| TYPE_LOCK | (struct netns_xfrm)->xfrm_cfg_mutex |
net/key/af_key.c pfkey_spdget() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 0 | xp->type | 0-1 |
| PARAM_VALUE | 1 | result | 0-1 |
| PARAM_VALUE | 2 | task_valid | 1 |
| CAPPED_DATA | 0 | xp->if_id | 1 |
| CAPPED_DATA | 0 | xp->index | 1 |
| CAPPED_DATA | 0 | xp->mark.m | 1 |
| CAPPED_DATA | 0 | xp->mark.v | 1 |
| CAPPED_DATA | 0 | xp->type | 1 |
| DATA_SOURCE | 0 | xp | r xfrm_policy_byid |
| FUZZY_MAX | 0 | xp->type | 0 |
| FUZZY_MAX | 1 | result | 1 |
| HARD_MAX | 1 | result | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | &vq->mutex | ||
| HALF_LOCKED2 | sk | ||
| TYPE_LOCK | (struct netns_xfrm)->xfrm_cfg_mutex |
net/xfrm/xfrm_user.c xfrm_add_pol_expire() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 0 | xp->xp_net.net->xfrm.xfrm_policy_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | *xp->xp_net.net->xfrm.policy_count | 0-4294967295 |
| PARAM_VALUE | 1 | result | 1 |
| PARAM_VALUE | 2 | task_valid | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| 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_get_policy() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 1 | result | 0-1 |
| PARAM_VALUE | 2 | task_valid | 1 |
| FUZZY_MAX | 1 | result | 1 |
| HARD_MAX | 1 | result | 1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| 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_policy.c xfrm_dev_policy_flush() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 0 | xp->walk.dead | 0 |
| PARAM_VALUE | 0 | xp->xdo.dev | 4096-ptr_max |
| PARAM_VALUE | 0 | *xp->xp_net.net->xfrm.policy_count | 0-4294967295 |
| PARAM_VALUE | 1 | result | 1 |
| PARAM_VALUE | 2 | task_valid | 1 |
| CAPPED_DATA | 0 | xp->xdo.dev | 1 |
| CAPPED_DATA | 0 | xp->xp_net.net | 1 |
| CAPPED_DATA | 0 | &xp->walk.all | 1 |
| DATA_SOURCE | 2 | task_valid | $2 |
| NOCHECK_CALL |
net/xfrm/xfrm_policy.c xfrm_dev_policy_flush_secctx_check() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 0 | xp->walk.dead | 0 |
| PARAM_VALUE | 0 | xp->xdo.dev | 4096-ptr_max |
| PARAM_VALUE | 1 | result | 0 |
| PARAM_VALUE | 2 | task_valid | 1 |
| CAPPED_DATA | 0 | xp->xdo.dev | 1 |
| CAPPED_DATA | 0 | &xp->walk.all | 1 |
| DATA_SOURCE | 2 | task_valid | $2 |
| PREEMPT_ADD | |||
| NOCHECK_CALL | |||
| LOCK2 | &net->xfrm.xfrm_policy_lock | ||
| LOCK2 | bh | ||
| TYPE_LOCK | (struct netns_xfrm)->xfrm_policy_lock |
net/xfrm/xfrm_policy.c xfrm_policy_flush() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 0 | xp->type | 0-1 |
| PARAM_VALUE | 0 | xp->walk.dead | 0 |
| PARAM_VALUE | 0 | *xp->xp_net.net->xfrm.policy_count | 0-4294967295 |
| PARAM_VALUE | 1 | result | 1 |
| CAPPED_DATA | 0 | xp->type | 1 |
| CAPPED_DATA | 0 | xp->xp_net.net | 1 |
| CAPPED_DATA | 0 | &xp->walk.all | 1 |
| DATA_SOURCE | 2 | task_valid | $2 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem |
net/xfrm/xfrm_policy.c xfrm_policy_flush_secctx_check() -> xfrm_audit_policy_delete()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | xp | 4096-ptr_max |
| PARAM_VALUE | 0 | xp->type | 0-1 |
| PARAM_VALUE | 0 | xp->walk.dead | 0 |
| PARAM_VALUE | 1 | result | 0 |
| CAPPED_DATA | 0 | xp->type | 1 |
| CAPPED_DATA | 0 | &xp->walk.all | 1 |
| DATA_SOURCE | 2 | task_valid | $2 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | &net->xfrm.xfrm_policy_lock | ||
| LOCK2 | bh | ||
| HALF_LOCKED2 | &net->xfrm.xfrm_cfg_mutex | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| TYPE_LOCK | (struct netns_xfrm)->xfrm_policy_lock |