Searched refs:register_is_null (Results 1 – 1 of 1) sorted by relevance
4876 static bool register_is_null(struct bpf_reg_state *reg) in register_is_null() function5096 if ((reg && register_is_null(reg)) || in check_stack_write_fixed_off()5163 if ((value_reg && register_is_null(value_reg)) || in check_stack_write_var_off()5941 if (!register_is_null(val_reg) && in check_map_kptr_access()8122 register_is_null(reg)) in check_helper_mem_access()8195 if (register_is_null(reg)) in check_mem_reg()9555 if (register_is_null(reg) && type_may_be_null(arg_type)) in check_func_arg()9595 } else if (!reg->ref_obj_id && !register_is_null(reg)) { in check_func_arg()9674 if (type_may_be_null(arg_type) && register_is_null(reg)) in check_func_arg()11172 bool reg_is_null = register_is_null(reg); in loop_flag_is_zero()[all …]