Documented in 1 files:
Defined in 1 files as a prototype:
Defined in 2 files as a function:
Referenced in 2 files:
Smatch caller information:
fs/namei.c handle_truncate() -> security_file_truncate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_mode | 0,131072-u32max |
| PARAM_VALUE | 0 | file->f_path.dentry | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_path.dentry->d_inode->i_writecount.counter | 0-s32max |
| DATA_SOURCE | 0 | file | $1 |
| NO_OVERFLOW_SIMPLE | 0 | file->f_inode->i_blkbits | |
| NO_OVERFLOW_SIMPLE | 0 | file->f_inode->i_size |
fs/open.c do_ftruncate() -> security_file_truncate()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_path.dentry | 4096-ptr_max |
| DATA_SOURCE | 0 | file | $0 |
| BIT_INFO | 0 | file->f_mode | 0x2,0xffffffffffffffff |
| RX_PATH | |||
| TASK_NOT_RUNNING |