Searched refs:STACK_ZERO (Results 1 – 2 of 2) sorted by relevance
216 STACK_ZERO, /* BPF program wrote constant zero */ enumerator
1218 case STACK_ZERO: in is_stack_slot_special()1243 if (*stype == STACK_ZERO) in mark_stack_slot_misc()3841 if (type != STACK_MISC && type != STACK_ZERO) { in check_stack_write_fixed_off()3905 type = STACK_ZERO; in check_stack_write_fixed_off()3984 if (!env->allow_ptr_leaks && *stype != STACK_MISC && *stype != STACK_ZERO) { in check_stack_write_var_off()4024 if (writing_zero && *stype == STACK_ZERO) { in check_stack_write_var_off()4025 new_type = STACK_ZERO; in check_stack_write_var_off()4078 if (stype[slot % BPF_REG_SIZE] != STACK_ZERO) in mark_reg_stack_read()4168 if (type == STACK_ZERO) { in check_stack_read_fixed_off()4225 if (type == STACK_ZERO) in check_stack_read_fixed_off()[all …]