Defined in 1 files as a prototype:
Defined in 1 files as a function:
Referenced in 3 files:
Smatch caller information:
io_uring/openclose.c io_openat2() -> do_file_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pathname->aname | 4096-ptr_max |
| PARAM_VALUE | 1 | pathname->aname->ino | (-1) |
| PARAM_VALUE | 1 | pathname->aname->name | s64min-(-4096),0-s64max |
| PARAM_VALUE | 1 | pathname->aname->name_len | (-1) |
| PARAM_VALUE | 1 | pathname->aname->should_free | 1 |
| PARAM_VALUE | 1 | pathname->aname->type | 0 |
| PARAM_VALUE | 2 | op | 9123697986640130048 |
| PARAM_VALUE | 2 | op->acc_mode | 0-265 |
| PARAM_VALUE | 2 | op->intent | 0,65536,131072,196608,393216,458752 |
| PARAM_VALUE | 2 | op->lookup_flags | 0-3,8-11,512-385877003 |
| PARAM_VALUE | 2 | op->mode | 0,32768-36862 |
| DATA_SOURCE | 1 | pathname | r class_filename_complete_delayed_constructor |
| RX_PATH | |||
| TASK_NOT_RUNNING |
fs/open.c do_sys_openat2() -> do_file_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pathname | 4096-u64max |
| PARAM_VALUE | 2 | op | 7656506677973151744 |
| PARAM_VALUE | 2 | op->acc_mode | 0-265 |
| PARAM_VALUE | 2 | op->intent | 0,65536,131072,196608,393216,458752 |
| PARAM_VALUE | 2 | op->lookup_flags | 0-3,8-11,512-385876491 |
| PARAM_VALUE | 2 | op->mode | 0,32768-36862 |
| DATA_SOURCE | 0 | dfd | $0 |
| DATA_SOURCE | 1 | pathname | r class_filename_flags_constructor |
| USER_DATA | 0 | dfd | s32min-s32max |
| USER_DATA | 2 | op->mode | 32768-36862[c] |
| USER_DATA | 2 | op->open_flag | 0-s32max[c] |
fs/open.c file_open_name() -> do_file_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | dfd | (-100) |
| PARAM_VALUE | 1 | pathname | 4096-u64max |
| PARAM_VALUE | 2 | op | 3724445852645912576 |
| PARAM_VALUE | 2 | op->acc_mode | 0-265 |
| PARAM_VALUE | 2 | op->intent | 0,65536,131072,196608,393216,458752 |
| PARAM_VALUE | 2 | op->lookup_flags | 0-3,8-11,512-385876491 |
| PARAM_VALUE | 2 | op->mode | 0,32768-36862 |
| DATA_SOURCE | 1 | pathname | $0 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| USER_DATA | 1 | *pathname->name | 0-255 |
| USER_PTR | 1 | pathname->iname | |
| USER_PTR | 1 | pathname->name | |
| HALF_LOCKED2 | &split_debug_mutex | ||
| HALF_LOCKED2 | global &acct_on_mutex |
fs/exec.c do_open_execat() -> do_file_open()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 1 | pathname | 4096-u64max |
| PARAM_VALUE | 2 | op | 8270601736902168576 |
| PARAM_VALUE | 2 | op->acc_mode | 1 |
| PARAM_VALUE | 2 | op->intent | 65536 |
| PARAM_VALUE | 2 | op->lookup_flags | 0-1 |
| PARAM_VALUE | 2 | op->mode | 0 |
| PARAM_VALUE | 2 | op->open_flag | 32800 |
| BUF_SIZE | 1 | pathname | (-1)-s32max |
| BUF_SIZE | 1 | pathname | (-1)-s32max |
| DATA_SOURCE | 0 | dfd | $0 |
| DATA_SOURCE | 1 | pathname | $1 |
| USER_DATA | 0 | dfd | s32min-s32max |