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Defined in 1 files as a function:

Referenced in 1 files:

Smatch caller information:

fs/smb/client/smb2ops.c smb3_insert_range() -> smb3_zero_data()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 0 file->f_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_inode 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_flags 0,4096-u32max
PARAM_VALUE 0 file->f_inode->i_io_list.next 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_io_list.prev 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_mapping 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 1
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 file->f_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 file->f_inode->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 file->f_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 file->f_inode->i_wb->dwork->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_wb->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648,2704,2712
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 file->private_data 4096-ptr_max
PARAM_VALUE 1 tcon 4096-ptr_max
PARAM_VALUE 1 tcon->ses->server 4096-ptr_max
PARAM_VALUE 1 tcon->ses->server->_srv_mutex.first_waiter->task->blocked_on 0
PARAM_VALUE 1 tcon->ses->server->ops 4096-ptr_max
PARAM_VALUE 1 tcon->ses->server->ops->fallocate 7926336135924965376
PARAM_VALUE 1 tcon->ses->session_mutex.dep_map->name 0-255
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->list.prev->next 5159360019465732096
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->list.prev->prev 5159360019465732096
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->task->blocked_lock.dep_map->name 0-255
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->task->blocked_lock.owner (-1)
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->task->blocked_lock.owner_cpu 4294967295
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->task->blocked_lock.raw_lock.val.counter s32min-s32max
PARAM_VALUE 1 tcon->ses->session_mutex.first_waiter->task->usage.refs.counter s32min-s32max
PARAM_VALUE 1 *tcon->ses->ip_addr 0-255
PARAM_VALUE 1 *tcon->ses->preauth_sha_hash 0-255
PARAM_VALUE 1 *tcon->ses->server->cryptkey 0-255
PARAM_VALUE 2 offset s64min-(-2),0-s64max
BUF_SIZE 0 file (-1),1-s32max
BUF_SIZE 0 file (-1),1-s32max
CAPPED_DATA 2 offset 1
CAPPED_DATA 2 offset 1
DATA_SOURCE 0 file $0
DATA_SOURCE 1 tcon $1
DATA_SOURCE 2 offset $2
DATA_SOURCE 3 len $3
DATA_SOURCE 4 xid r _get_xid
NOSPEC 2 offset
NOSPEC 2 offset
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 file->f_flags 0-u32max
USER_DATA 0 file->f_mode 33554432-u32max
USER_DATA 0 file->f_path.dentry->d_inode->i_mode 0-u16max
USER_DATA 0 file->f_path.dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 2 offset 1-s64max[c]
USER_DATA 3 len 1-s64max
NO_OVERFLOW_SIMPLE 0 file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.moved->d_inode->i_size
LOCK2 &inode->i_mapping->invalidate_lock
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct inode)->i_rwsem

fs/smb/client/smb2ops.c smb3_zero_range() -> smb3_zero_data()

Type Parameter Key Value
PARAM_VALUE 0 file 4096-ptr_max
PARAM_VALUE 0 file->f_cred->process_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->process_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_cred->request_key_auth->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->request_key_auth->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_cred->session_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->session_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_cred->thread_keyring->user->qnbytes s32min-s32max
PARAM_VALUE 0 file->f_cred->thread_keyring->user->qnkeys s32min-s32max
PARAM_VALUE 0 file->f_inode 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_flags 0,4096-u32max
PARAM_VALUE 0 file->f_inode->i_io_list.next 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_io_list.prev 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_io_list.prev->next 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_mapping 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_cop->inode_info_offs 1632,1720,1808,2632,2648
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->encode_fh 0,2,1398972869330624512,1616549510479982592,2037984473558433792
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_dentry 0,8684,447817974243774464,687732489194512384,742201802719268864
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->fh_to_parent 0,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 file->f_inode->i_mapping->host->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->list.next 2212933610777083904
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->list.prev 2212933610777083904
PARAM_VALUE 0 file->f_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.first_waiter->type 0-1
PARAM_VALUE 0 file->f_inode->i_mapping->invalidate_lock.osq.tail.counter 0-s32max
PARAM_VALUE 0 file->f_inode->i_rwsem.dep_map->name 0-255
PARAM_VALUE 0 file->f_inode->i_rwsem.first_waiter->list.next 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_rwsem.first_waiter->list.prev 2624917664208203776
PARAM_VALUE 0 file->f_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_inode->i_rwsem.osq.tail.counter 0-s32max
PARAM_VALUE 0 file->f_inode->i_sb->s_export_op->fh_to_parent 0,5297,148606482432692224,436469935444291584,467281172929331200
PARAM_VALUE 0 file->f_inode->i_sb->s_export_op->get_parent 0,8931,264940071972966400,291591359766798336,565128213429456896
PARAM_VALUE 0 file->f_inode->i_wb->dwork->timer->entry.pprev 4096-ptr_max
PARAM_VALUE 0 file->f_inode->i_wb->list_lock.rlock.dep_map->name 0-255
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_mapping->i_mmap_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_rwsem.first_waiter->handoff_set 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_rwsem.first_waiter->type 0-1
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_sb->s_cop->inode_info_offs 1632,1808,2632,2648,2704,2712
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_wb->dwork.wq->dfl_pwq 0-s64max
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_max_active s32min-s32max
PARAM_VALUE 0 file->f_path.dentry->d_inode->i_wb->dwork.wq->saved_min_active s32min-s32max
PARAM_VALUE 0 file->private_data 4096-ptr_max
PARAM_VALUE 1 tcon 4096-ptr_max
PARAM_VALUE 1 tcon->ses 4096-ptr_max
PARAM_VALUE 1 tcon->ses->server 4096-ptr_max
PARAM_VALUE 1 tcon->ses->server->ops 4096-ptr_max
PARAM_VALUE 1 tcon->ses->server->ops->fallocate 7926336135924965376
BUF_SIZE 0 file (-1),1-s32max
BUF_SIZE 0 file (-1),1-s32max
DATA_SOURCE 0 file $0
DATA_SOURCE 1 tcon $1
DATA_SOURCE 2 offset $2
DATA_SOURCE 3 len $3
DATA_SOURCE 4 xid r _get_xid
RX_PATH
TASK_NOT_RUNNING
USER_DATA 0 file->f_flags 0-u32max
USER_DATA 0 file->f_mode 33554432-u32max
USER_DATA 0 file->f_path.dentry->d_inode->i_mode 0-u16max
USER_DATA 0 file->f_path.dentry->d_inode->i_size (-9223372036854775807)-(-4),0-s64max
USER_DATA 2 offset 0-s64max
USER_DATA 3 len 1-s64max
NO_OVERFLOW_SIMPLE 0 file->f_path.d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.dentry->moved->d_inode->i_size
NO_OVERFLOW_SIMPLE 0 file->f_path.moved->d_inode->i_size
LOCK2 &inode->i_mapping->invalidate_lock
LOCK2 &inode->i_rwsem
HALF_LOCKED2 &pool->lock
TYPE_LOCK (struct address_space)->invalidate_lock
TYPE_LOCK (struct inode)->i_rwsem