Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
fs/proc/generic.c proc_simple_write() -> (struct proc_dir_entry)->write()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | file | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op | 4096-ptr_max |
| PARAM_VALUE | 0 | file->f_op->write | 1-u64max |
| PARAM_VALUE | 1 | buf | 4096-ptr_max |
| PARAM_VALUE | 2 | size | 1-4095 |
| BUF_SIZE | 1 | buf | 1-1000000001,2147479553 |
| BUF_SIZE | 1 | buf | 1-1000000001,2147479553 |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | buf | r memdup_user_nul |
| DATA_SOURCE | 2 | size | $2 |
| FUZZY_MAX | 2 | size | 4095 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| TERMINATED | 1 | buf | 1 |
| HARD_MAX | 2 | size | 4095 |
| USER_DATA | 1 | *buf | 0-255 |
| USER_DATA | 2 | size | 1-4095 |
| USER_PTR | 1 | buf |