Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/proc/proc_net.c proc_create_net_data() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| BUF_SIZE | 0 | pde->data | (-1),2,2176 |
| CAPPED_DATA | 0 | pde->namelen | 1 |
| DATA_SOURCE | 0 | pde | r proc_create_reg |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | &pool->lock | ||
| HALF_LOCKED2 | global &pernet_ops_rwsem |
fs/proc/proc_net.c proc_create_net_data_write() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| CAPPED_DATA | 0 | pde->namelen | 1 |
| DATA_SOURCE | 0 | pde | r proc_create_reg |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &pernet_ops_rwsem |
fs/proc/proc_net.c proc_create_net_single() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| CAPPED_DATA | 0 | pde->namelen | 1 |
| DATA_SOURCE | 0 | pde | r proc_create_reg |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &pernet_ops_rwsem | ||
| HALF_LOCKED2 | sk |
fs/proc/proc_net.c proc_create_net_single_write() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| CAPPED_DATA | 0 | pde->namelen | 1 |
| DATA_SOURCE | 0 | pde | r proc_create_reg |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &pernet_ops_rwsem |
fs/proc/proc_net.c proc_net_ns_init() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| BUF_SIZE | 0 | pde->parent | 232 |
| DATA_SOURCE | 0 | pde | r kmem_cache_alloc_noprof |
| BIT_INFO | 0 | pde->subdir | 0x0,0x7fffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | global &pernet_ops_rwsem |
fs/proc/generic.c __proc_create() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| BUF_SIZE | 0 | pde->name | 25-256,u64max |
| CAPPED_DATA | 0 | pde->namelen | 1 |
| DATA_SOURCE | 0 | pde | r kmem_cache_alloc_noprof |
| BIT_INFO | 0 | pde->subdir | 0x0,0x7fffffffffffffff |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| USER_DATA | 0 | *pde->name | 0-255 |
| USER_PTR | 0 | pde->name |
fs/proc/generic.c _proc_mkdir() -> pde_force_lookup()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | pde | 4096-ptr_max |
| BUF_SIZE | 0 | pde->data | (-1),1-s32max |
| BUF_SIZE | 0 | pde->proc_dir_ops | 272 |
| BUF_SIZE | 0 | pde->proc_iops | 256 |
| CAPPED_DATA | 0 | pde->namelen | 1 |
| DATA_SOURCE | 0 | pde | r __proc_create |
| BIT_INFO | 0 | pde->mode | 0x4000,0xffff |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | global &pernet_ops_rwsem |