anchao commented on code in PR #18023:
URL: https://github.com/apache/nuttx/pull/18023#discussion_r2705688297
##########
arch/x86_64/src/common/x86_64_acpi.c:
##########
@@ -830,7 +830,7 @@ void acpi_dump(void)
while (true)
{
ret = acpi_lapic_get(i, &lapic);
- if (ret < 0)
+ if (ret < 0 || lapic == NULL)
Review Comment:
```suggestion
if (ret < 0)
{
break;
}
if (lapic != NULL)
{
acpi_info("Found LAPIC for CPU %d %p", i, lapic);
acpi_info(" ACPI ID %d", lapic->acpi_id);
acpi_info(" APIC ID %d", lapic->apic_id);
acpi_info(" flags %d", lapic->flags);
}
```
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