Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/fuse/readdir.c fuse_readdir_cached() -> fuse_update_attributes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.next | 2212933610777083904 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.prev | 2212933610777083904 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.wait_lock.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.wait_lock.owner | (-1) |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.wait_lock.owner_cpu | u32max |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.wait_lock.raw_lock.val.counter | 0-s32max |
| PARAM_VALUE | 1 | file->f_inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mode | 33554432-u32max |
| PARAM_VALUE | 1 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_op->iterate_shared | 1-u64max |
| PARAM_VALUE | 1 | file->f_path->dentry->d_parent->d_alias.next->pprev | 1-u64max |
| PARAM_VALUE | 1 | file->f_path->dentry->d_parent->d_fsdata->d_fsdata | (-4611686018427387904)-4611686018427387903 |
| PARAM_VALUE | 1 | file->f_path->dentry->d_parent->d_inode->i_wb->dwork.timer->entry.pprev | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->active.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->__i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_atime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_blkbits | 0-255 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_bytes | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_ctime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_dir_seq | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_fsnotify_mask | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_generation | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_linklen | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_mode | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_mtime_nsec | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_nlink | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_opflags | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_rdev | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_avg_time | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_history | 0-u16max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_wb_frn_winner | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_inode->i_write_hint | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->d_lockref.count | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->data->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->kref.refcount.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.flags | 0-4294967295 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_hard | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_lazy | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_queued | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->management_timer.is_soft | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->owner->refcnt.counter | 0-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_parent->d_fsdata->ref.refs.counter | s32min-s32max |
| PARAM_VALUE | 1 | file->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | mask | 64 |
| BUF_SIZE | 1 | file | (-1)-s32max |
| BUF_SIZE | 1 | file | (-1)-s32max |
| DATA_SOURCE | 1 | file | $0 |
| PARAM_COMPARE | 0 | inode | == $1->f_inode |
| PARAM_COMPARE | 1 | file->f_inode | == $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &dir_fp->readdir_lock | ||
| HALF_LOCKED2 | &inode->i_rwsem | ||
| HALF_LOCKED2 | &pool->lock | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/fuse/file.c fuse_cache_read_iter() -> fuse_update_attributes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mapping->host | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb | 4096-ptr_max |
| PARAM_VALUE | 2 | mask | 512 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
fs/fuse/file.c fuse_cache_write_iter() -> fuse_update_attributes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.mnt | 4096-ptr_max |
| PARAM_VALUE | 2 | mask | 514 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| HALF_LOCKED2 | &pool->lock |
fs/fuse/file.c fuse_file_llseek() -> fuse_update_attributes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 0 | inode->i_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 0 | inode->i_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 0 | inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 0 | inode->i_rwsem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1640,1720,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_export_op->fh_to_parent | 0,5297,148606482432692224,436469935444291584,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000,3511613614414655488-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 2 | mask | 512 |
| BUF_SIZE | 1 | file | (-1)-s32max |
| BUF_SIZE | 1 | file | (-1)-s32max |
| DATA_SOURCE | 1 | file | $0 |
| PARAM_COMPARE | 0 | inode | == $1->f_inode |
| PARAM_COMPARE | 1 | file->f_inode | == $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.moved->d_inode->i_size | |
| LOCK2 | 0 | &inode->i_rwsem | |
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/fuse/file.c fuse_lseek() -> fuse_update_attributes()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | inode | 4096-ptr_max |
| PARAM_VALUE | 0 | inode->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | file | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_cred->process_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->process_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->request_key_auth->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->request_key_auth->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->session_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->session_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->thread_keyring->user->qnbytes | s32min-s32max |
| PARAM_VALUE | 1 | file->f_cred->thread_keyring->user->qnkeys | s32min-s32max |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.dep_map->name | 0-255 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.next | 2624917664208203776 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->list.prev | 2624917664208203776 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_inode->i_rwsem.osq.tail.counter | 0-s32max |
| PARAM_VALUE | 1 | file->f_mapping | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mapping->host | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_mapping->host->i_sb | 4096-ptr_max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->encode_fh | 0,2,1398972869330624512,1616549510479982592,2037984473558433792,2776440803454029824,3228746867770966016,3502492669594062848,3526768263295340544,3559173554394271744,5000850239487131648,5583386343686406144,5817357685191483392-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry | 0,8684,447817974243774464,687732489194512384,742201802719268864,868497899885588480,1471448175530500096,2021658383390310400,2445877819203563520,2512819722689847296,2649270699546726400,2761259683714371584,2893332316235677696-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent | 0,4672,148606482432692224,436469935444291584,457356038048772096,467281172929331200,529780027764285440,1092893949038768128,1556959531105513472,1608953577475584000,1649536479961075712,2404761408063094784,2970908329832960000-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->host->i_sb->s_export_op->get_parent | 0,8931,264940071972966400,291591359766798336,565128213429456896,893189740598853632,1241177127089143808,1474696885321834496,1812477326828269568,1893665921928286208,2210088671756947456,2437012291923775488,2483979068402987008-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type | 0-1 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->empty_dir | 0,86,661756434209751040,4392966320616476672,5234023279986843648,8614756098313990144 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->get_context | 0,706,17350455714160640,4513809449498124288,5149251875611672576,7067778626864828416 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs | 1632,1640,1808,1816,2632,2640,2648,2704,2712 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_sb->s_cop->set_context | 0,67,317457138841939968,3250154607523569664,5979066299606671360,6756104566897242112 |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.wq->dfl_pwq | 0-s64max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_max_active | s32min-s32max |
| PARAM_VALUE | 1 | file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_min_active | s32min-s32max |
| PARAM_VALUE | 1 | file->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | mask | 512 |
| BUF_SIZE | 1 | file | (-1),1-s32max |
| BUF_SIZE | 1 | file | (-1),1-s32max |
| DATA_SOURCE | 1 | file | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 1 | file->f_path.moved->d_inode->i_size | |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |