Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/read_write.c default_llseek() -> unsigned_offsets()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| BUF_SIZE | 0 | file | (-1)-s32max |
| BUF_SIZE | 0 | file | (-1)-s32max |
| DATA_SOURCE | 0 | file | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.moved->d_inode->i_size | |
| LOCK2 | &inode->i_rwsem | ||
| TYPE_LOCK | (struct inode)->i_rwsem |
fs/read_write.c rw_verify_area() -> unsigned_offsets()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | file | s32min,(-1)-s32max |
| BUF_SIZE | 0 | file | s32min,(-1)-s32max |
| DATA_SOURCE | 0 | file | $1 |
| STR_LEN | 0 | file | (-1)-s32max |
| STR_LEN | 0 | file | (-1)-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | file->f_mode | 33554432,34078720-571342855[c] |
| NO_OVERFLOW_SIMPLE | 0 | file->f_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.moved->d_inode->i_size | |
| UNITS | 0 | file | unit_byte |
fs/read_write.c rw_verify_area() -> unsigned_offsets()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | file | s32min,(-1)-s32max |
| BUF_SIZE | 0 | file | s32min,(-1)-s32max |
| DATA_SOURCE | 0 | file | $1 |
| STR_LEN | 0 | file | (-1)-s32max |
| STR_LEN | 0 | file | (-1)-s32max |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | file->f_mode | 33554432,34078720-571342855[c] |
| NO_OVERFLOW_SIMPLE | 0 | file->f_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.moved->d_inode->i_size | |
| UNITS | 0 | file | unit_byte |
| HALF_LOCKED2 | &inode_out->i_rwsem |
fs/read_write.c vfs_setpos_cookie() -> unsigned_offsets()
| Type | Parameter | Key | Value |
|---|---|---|---|
| BUF_SIZE | 0 | file | (-1)-s32max |
| BUF_SIZE | 0 | file | (-1)-s32max |
| BUF_SIZE | 0 | file->__f_path.dentry | (-1)-s32max |
| BUF_SIZE | 0 | file->private_data | (-1),232 |
| DATA_SOURCE | 0 | file | $0 |
| PREEMPT_ADD | |||
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 0 | file->__f_path.dentry->__d_name.hash | 0-u32max[c] |
| USER_DATA | 0 | file->f_flags | 0-u32max |
| USER_DATA | 0 | file->f_mode | 0,4-u32max |
| NO_OVERFLOW_SIMPLE | 0 | file->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.dentry->d_inode->i_size | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_path.moved->d_inode->i_size | |
| USER_PTR | 0 | file->__f_path.dentry->__d_name.name | |
| HALF_LOCKED2 | 0 | &file->f_lock |