Defined in 1 files as a function:
Referenced in 1 files:
Smatch caller information:
kernel/bpf/verifier.c mark_ptr_or_null_regs() -> mark_ptr_or_null_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->regs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4096-ptr_max |
| DATA_SOURCE | 3 | is_null | $2 |
| NOCHECK_CALL |
kernel/bpf/verifier.c mark_ptr_or_null_regs() -> mark_ptr_or_null_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->regs | 4096-ptr_max |
| PARAM_VALUE | 0 | state->stack | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 1-u64max |
| BUF_SIZE | 1 | reg | 80 |
| DATA_SOURCE | 1 | reg | r bpf_get_spilled_reg |
| DATA_SOURCE | 3 | is_null | $2 |
| NOCHECK_CALL |
kernel/bpf/verifier.c mark_ptr_or_null_regs() -> mark_ptr_or_null_reg()
| Type | Parameter | Key | Value |
|---|---|---|---|
| PARAM_VALUE | 0 | state | 4096-ptr_max |
| PARAM_VALUE | 0 | state->out_stack_arg_cnt | 1-u16max |
| PARAM_VALUE | 0 | state->regs | 4096-ptr_max |
| PARAM_VALUE | 1 | reg | 4096-ptr_max |
| DATA_SOURCE | 1 | reg | r bpf_get_spilled_stack_arg |
| DATA_SOURCE | 3 | is_null | $2 |
| NOCHECK_CALL |