Searched refs:STACK_ZERO (Results 1 – 4 of 4) sorted by relevance
458 val = STACK_ZERO; in __clean_func_state()768 cur->stack[spi].slot_type[i % BPF_REG_SIZE] == STACK_ZERO) in stacksafe()831 case STACK_ZERO: in stacksafe()
501 [STACK_ZERO] = '0',776 case STACK_ZERO: in print_verifier_state()
1221 case STACK_ZERO: in is_stack_slot_special()1246 if (*stype == STACK_ZERO) in mark_stack_slot_misc()3550 if (type != STACK_MISC && type != STACK_ZERO) { in check_stack_write_fixed_off()3617 type = STACK_ZERO; in check_stack_write_fixed_off()3696 if (!env->allow_ptr_leaks && *stype != STACK_MISC && *stype != STACK_ZERO) { in check_stack_write_var_off()3736 if (writing_zero && *stype == STACK_ZERO) { in check_stack_write_var_off()3737 new_type = STACK_ZERO; in check_stack_write_var_off()3799 if (stype[slot % BPF_REG_SIZE] == STACK_ZERO) { in mark_reg_stack_read()3920 if (type == STACK_ZERO) { in check_stack_read_fixed_off()3981 if (type == STACK_ZERO) in check_stack_read_fixed_off()[all …]
233 STACK_ZERO, /* BPF program wrote constant zero */ enumerator