Searched refs:bpf_register_is_null (Results 1 – 3 of 3) sorted by relevance
3606 if ((reg && bpf_register_is_null(reg)) || in check_stack_write_fixed_off()3672 if ((value_reg && bpf_register_is_null(value_reg)) || in check_stack_write_var_off()3804 bpf_register_is_null(&ptr_state->stack[spi].spilled_ptr)) { in mark_reg_stack_read()4695 if (!bpf_register_is_null(val_reg) && in check_map_kptr_access()7032 bpf_register_is_null(reg)) in check_helper_mem_access()7139 if (bpf_register_is_null(reg)) in check_mem_reg()8720 if (bpf_register_is_null(reg) && type_may_be_null(arg_type)) in check_func_arg()8742 !reg_is_referenced(env, reg) && !bpf_register_is_null(reg)) { in check_func_arg()8793 if (type_may_be_null(arg_type) && bpf_register_is_null(reg)) in check_func_arg()9690 (type_may_be_null(reg->type) || bpf_register_is_null(reg))) { in btf_check_func_arg_match()[all …]
457 if (bpf_register_is_null(spill)) in __clean_func_state()
1258 static inline bool bpf_register_is_null(struct bpf_reg_state *reg) in bpf_register_is_null() function