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-rw-r--r--drivers/acpi/executer/exstore.c12
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/acpi/executer/exstore.c b/drivers/acpi/executer/exstore.c
index 912889ed45ed..d860f9c6172c 100644
--- a/drivers/acpi/executer/exstore.c
+++ b/drivers/acpi/executer/exstore.c
@@ -209,8 +209,16 @@ acpi_ex_do_debug_object(union acpi_operand_object *source_desc,
object, level + 4, 0);
}
} else if (source_desc->reference.node) {
- acpi_ex_do_debug_object((source_desc->reference.node)->
- object, level + 4, 0);
+ if (ACPI_GET_DESCRIPTOR_TYPE
+ (source_desc->reference.node) !=
+ ACPI_DESC_TYPE_NAMED) {
+ ACPI_DEBUG_PRINT_RAW((ACPI_DB_DEBUG_OBJECT,
+ " %p - Not a valid namespace node\n"));
+ } else {
+ acpi_ex_do_debug_object((source_desc->reference.
+ node)->object,
+ level + 4, 0);
+ }
}
break;