Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/verifier.c check_func_call() -> clear_all_pkt_pointers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | env | 4096-ptr_max |
| PARAM_VALUE | 0 | env->cur_state | 4096-ptr_max |
| PARAM_VALUE | 0 | env->cur_state->active_locks | 0 |
| PARAM_VALUE | 0 | env->cur_state->frame | 4096-ptr_max |
| PARAM_VALUE | 0 | env->prog | 4096-ptr_max |
| PARAM_VALUE | 0 | env->prog->aux | 4096-ptr_max |
| PARAM_VALUE | 0 | env->prog->insnsi | 4096-ptr_max |
| PARAM_VALUE | 0 | env->prog->len | 1-u32max |
| PARAM_VALUE | 0 | env->subprog_cnt | 1-u32max |
| PARAM_VALUE | 0 | env->subprog_info | 4096-ptr_max |
| PARAM_VALUE | 0 | *env->log->kbuf | 0-255 |
| PARAM_VALUE | 0 | *env->log.kbuf | 0-255 |
| PARAM_VALUE | 0 | *env->tmp_arg_name | 0-255 |
| PARAM_VALUE | 0 | *env->tmp_str_buf | 0-255 |
| DATA_SOURCE | 0 | env | $0 |
| NOCHECK_CALL | |||
| NO_OVERFLOW_SIMPLE | 0 | env->log.kbuf |
kernel/bpf/verifier.c check_helper_call() -> clear_all_pkt_pointers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | env | 4096-ptr_max |
| PARAM_VALUE | 0 | env->cur_state | 4096-ptr_max |
| PARAM_VALUE | 0 | env->cur_state->curframe | 1-u32max |
| PARAM_VALUE | 0 | env->ops->gen_ld_abs | 0,5704186734949433344 |
| PARAM_VALUE | 0 | env->ops->get_func_proto | 1-u64max |
| PARAM_VALUE | 0 | env->prog | 4096-ptr_max |
| PARAM_VALUE | 0 | *env->log.kbuf | 0-255 |
| PARAM_VALUE | 0 | *env->tmp_arg_name | 0-255 |
| PARAM_VALUE | 0 | *env->tmp_str_buf | 0-255 |
| DATA_SOURCE | 0 | env | $0 |
| NOCHECK_CALL |
kernel/bpf/verifier.c check_helper_call() -> clear_all_pkt_pointers()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | env | 4096-ptr_max |
| PARAM_VALUE | 0 | env->cur_state | 4096-ptr_max |
| PARAM_VALUE | 0 | env->ops->gen_ld_abs | 0,5704186734949433344 |
| PARAM_VALUE | 0 | env->ops->get_func_proto | 1-u64max |
| PARAM_VALUE | 0 | env->prog | 4096-ptr_max |
| PARAM_VALUE | 0 | *env->log.kbuf | 0-255 |
| PARAM_VALUE | 0 | *env->tmp_arg_name | 0-255 |
| PARAM_VALUE | 0 | *env->tmp_str_buf | 0-255 |
| DATA_SOURCE | 0 | env | $0 |
| NOCHECK_CALL |