Documented in 1 files:
Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/user_namespace.c new_idmap_permitted() -> verify_root_map()
| 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 | 0 | file->private_data | 4096-ptr_max |
| PARAM_VALUE | 2 | new_map | 577916839718649856 |
| PARAM_VALUE | 2 | new_map->forward | 0,4096-ptr_max |
| PARAM_VALUE | 2 | new_map->nr_extents | 1-16 |
| PARAM_VALUE | 2 | new_map->reverse | 0 |
| BUF_SIZE | 1 | map_ns | s32min-(-2),1-s32max |
| BUF_SIZE | 1 | map_ns | s32min-(-2),1-s32max |
| DATA_SOURCE | 0 | file | $0 |
| DATA_SOURCE | 1 | map_ns | $1 |
| DATA_SOURCE | 2 | new_map | $3 |
| BIT_INFO | 0 | file->f_mode | 0x40002,0xffffffffffffffff |
| MEM_ZERO | 2 | new_map | |
| UNITS | 1 | map_ns | unit_array_size |
| LOCK2 | global &userns_state_mutex |