diff options
Diffstat (limited to 'source/components/resources/rsxface.c')
| -rw-r--r-- | source/components/resources/rsxface.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/components/resources/rsxface.c b/source/components/resources/rsxface.c index 2ae63b37b..b6111f7ff 100644 --- a/source/components/resources/rsxface.c +++ b/source/components/resources/rsxface.c @@ -795,6 +795,12 @@ AcpiWalkResources ( return_ACPI_STATUS (AE_BAD_PARAMETER); } + /* Validate the device handle, it can be unloaded meantime */ + if (!AcpiNsValidateHandle (DeviceHandle)) + { + return_ACPI_STATUS (AE_BAD_PARAMETER); + } + /* Get the _CRS/_PRS/_AEI resource list */ Buffer.Length = ACPI_ALLOCATE_LOCAL_BUFFER; |