Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/proc/base.c map_files_d_revalidate() -> task_dump_owner()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 4096-ptr_max |
| PARAM_VALUE | 0 | task->alloc_lock.rlock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->mm | 4096-ptr_max |
| PARAM_VALUE | 0 | task->signal | 4096-ptr_max |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->handoff_set | 1 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | mode | 0 |
| PARAM_VALUE | 2 | ruid | 4096-ptr_max |
| PARAM_VALUE | 3 | rgid | 4096-ptr_max |
| DATA_SOURCE | 0 | task | r get_proc_task |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/proc/base.c pid_getattr() -> task_dump_owner()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 1-u64max |
| PARAM_VALUE | 2 | ruid | 4096-ptr_max |
| PARAM_VALUE | 3 | rgid | 4096-ptr_max |
| DATA_SOURCE | 0 | task | r pid_task |
| MEM_ZERO | 2 | ruid | |
| MEM_ZERO | 3 | rgid | |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| LOCK2 | rcu_read | ||
| HALF_LOCKED2 | &iint->mutex | ||
| HALF_LOCKED2 | &lo->lo_mutex |
fs/proc/base.c pid_update_inode() -> task_dump_owner()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 1-u64max |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 2 | ruid | 4096-ptr_max |
| PARAM_VALUE | 3 | rgid | 4096-ptr_max |
| DATA_SOURCE | 0 | task | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| HALF_LOCKED2 | rcu_read |
fs/proc/base.c proc_pid_make_inode() -> task_dump_owner()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 4096-ptr_max |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | mode | 0 |
| PARAM_VALUE | 2 | ruid | 4096-ptr_max |
| PARAM_VALUE | 3 | rgid | 4096-ptr_max |
| DATA_SOURCE | 0 | task | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |
fs/proc/fd.c tid_fd_update_inode() -> task_dump_owner()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | task | 4096-ptr_max |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 0 | task->signal->exec_update_lock.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | mode | 0 |
| PARAM_VALUE | 2 | ruid | 4096-ptr_max |
| PARAM_VALUE | 3 | rgid | 4096-ptr_max |
| DATA_SOURCE | 0 | task | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL |