diff options
| -rw-r--r-- | MdeModulePkg/Universal/DevicePathDxe/DevicePathFromText.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/MdeModulePkg/Universal/DevicePathDxe/DevicePathFromText.c b/MdeModulePkg/Universal/DevicePathDxe/DevicePathFromText.c index 00f44f803c..3236291520 100644 --- a/MdeModulePkg/Universal/DevicePathDxe/DevicePathFromText.c +++ b/MdeModulePkg/Universal/DevicePathDxe/DevicePathFromText.c @@ -1153,6 +1153,7 @@ DevPathFromTextAcpiAdr ( CHAR16 *DisplayDeviceStr;
ACPI_ADR_DEVICE_PATH *AcpiAdr;
UINTN Index;
+ UINTN Length;
AcpiAdr = (ACPI_ADR_DEVICE_PATH *) CreateDeviceNode (
ACPI_DEVICE_PATH,
@@ -1167,13 +1168,14 @@ DevPathFromTextAcpiAdr ( break;
}
if (Index > 0) {
+ Length = DevicePathNodeLength (AcpiAdr);
AcpiAdr = ReallocatePool (
- DevicePathNodeLength (AcpiAdr),
- DevicePathNodeLength (AcpiAdr) + sizeof (UINT32),
+ Length,
+ Length + sizeof (UINT32),
AcpiAdr
);
ASSERT (AcpiAdr != NULL);
- SetDevicePathNodeLength (AcpiAdr, DevicePathNodeLength (AcpiAdr) + sizeof (UINT32));
+ SetDevicePathNodeLength (AcpiAdr, Length + sizeof (UINT32));
}
(&AcpiAdr->ADR)[Index] = (UINT32) Strtoi (DisplayDeviceStr);
|