diff options
Diffstat (limited to 'source/components/executer/exstore.c')
| -rw-r--r-- | source/components/executer/exstore.c | 25 |
1 files changed, 20 insertions, 5 deletions
diff --git a/source/components/executer/exstore.c b/source/components/executer/exstore.c index 283cff5..2eb0897 100644 --- a/source/components/executer/exstore.c +++ b/source/components/executer/exstore.c @@ -515,13 +515,28 @@ AcpiExStoreObjectToNode ( default: ACPI_DEBUG_PRINT ((ACPI_DB_EXEC, - "Storing %s (%p) directly into node (%p) with no implicit conversion\n", - AcpiUtGetObjectTypeName (SourceDesc), SourceDesc, Node)); + "Storing [%s] (%p) directly into node [%s] (%p)" + " with no implicit conversion\n", + AcpiUtGetObjectTypeName (SourceDesc), SourceDesc, + AcpiUtGetObjectTypeName (TargetDesc), Node)); - /* No conversions for all other types. Just attach the source object */ + /* + * No conversions for all other types. Directly store a copy of + * the source object. NOTE: This is a departure from the ACPI + * spec, which states "If conversion is impossible, abort the + * running control method". + * + * This code implements "If conversion is impossible, treat the + * Store operation as a CopyObject". + */ + Status = AcpiUtCopyIobjectToIobject (SourceDesc, &NewDesc, WalkState); + if (ACPI_FAILURE (Status)) + { + return_ACPI_STATUS (Status); + } - Status = AcpiNsAttachObject (Node, SourceDesc, - SourceDesc->Common.Type); + Status = AcpiNsAttachObject (Node, NewDesc, NewDesc->Common.Type); + AcpiUtRemoveReference (NewDesc); break; } |
