Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/verifier.c process_iter_arg() -> is_iter_reg_valid_init()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | env | 4096-ptr_max |
| PARAM_VALUE | 0 | env->cur_state | 4096-ptr_max |
| PARAM_VALUE | 0 | env->insn_aux_data | 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->aux->kfunc_tab | 4096-ptr_max |
| PARAM_VALUE | 0 | env->prog->insnsi | 4096-ptr_max |
| PARAM_VALUE | 0 | env->subprog_info | 4096-ptr_max |
| PARAM_VALUE | 0 | *env->tmp_str_buf | 0-255 |
| PARAM_VALUE | 1 | reg | 4096-ptr_max |
| CAPPED_DATA | 0 | env->cur_state->acquired_refs | 1 |
| CAPPED_DATA | 2 | btf->start_id | 1 |
| CAPPED_DATA | 3 | btf_id | 1 |
| DATA_SOURCE | 0 | env | $0 |
| DATA_SOURCE | 1 | reg | $1 |
| DATA_SOURCE | 3 | btf_id | r btf_check_iter_arg |
| PARAM_COMPARE | 2 | btf->nr_types | > $2->start_id |
| PARAM_COMPARE | 3 | btf_id | >= $2->start_id |
| BIT_INFO | 3 | btf_id | 0x0,0x7fffffff |