Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/trace/trace_syscalls.c print_syscall_enter() -> get_dynamic_len_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trace | 4096-ptr_max |
| PARAM_VALUE | 0 | trace->args | 4096-ptr_max |
| PARAM_VALUE | 1 | entry | 4096-ptr_max |
| PARAM_VALUE | 1 | entry->nb_args | 1-127 |
| PARAM_VALUE | 2 | offset_p | 4808024334467575808 |
| PARAM_VALUE | 2 | *offset_p | 0,4 |
| PARAM_VALUE | 3 | len_p | 623136538306072576 |
| PARAM_VALUE | 4 | ptr_p | 5333961914139148288 |
| CAPPED_DATA | 1 | entry->enter_event->event.type | 1 |
| DATA_SOURCE | 1 | entry | r syscall_nr_to_meta |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | trace | unit_byte |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &tracepoint_iter_lock |
kernel/trace/trace_syscalls.c sys_enter_openat_print() -> get_dynamic_len_ptr()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | trace | 4096-ptr_max |
| PARAM_VALUE | 0 | trace->args | 4096-ptr_max |
| PARAM_VALUE | 1 | entry | 4096-ptr_max |
| PARAM_VALUE | 1 | entry->nb_args | 1-127 |
| PARAM_VALUE | 2 | offset_p | 1337082631355035648 |
| PARAM_VALUE | 2 | *offset_p | 0,4 |
| PARAM_VALUE | 3 | len_p | 4432957944577613824 |
| PARAM_VALUE | 4 | ptr_p | 5500977674906873856 |
| CAPPED_DATA | 1 | entry->enter_event->event.type | 1 |
| DATA_SOURCE | 0 | trace | $0 |
| DATA_SOURCE | 1 | entry | $1 |
| RX_PATH | |||
| TASK_NOT_RUNNING | |||
| NOCHECK_CALL | |||
| UNITS | 0 | trace | unit_byte |
| HALF_LOCKED2 | flags | ||
| HALF_LOCKED2 | global &tracepoint_iter_lock |