From 82b827258423528b2b6ff0bc1cec9a5e8881219a Mon Sep 17 00:00:00 2001 From: Cameron Gutman Date: Wed, 17 Mar 2010 07:16:08 +0000 Subject: [PATCH] - Check that the device number is not invalid - ACPI now crashes later on VMware svn path=/trunk/; revision=46240 --- reactos/drivers/bus/acpi/osl.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/reactos/drivers/bus/acpi/osl.c b/reactos/drivers/bus/acpi/osl.c index 1c55c32cb1a..d86e70bcb7c 100644 --- a/reactos/drivers/bus/acpi/osl.c +++ b/reactos/drivers/bus/acpi/osl.c @@ -466,7 +466,7 @@ AcpiOsReadPciConfiguration ( NTSTATUS Status; PCI_SLOT_NUMBER slot; - if (Register == 0) + if (Register == 0 || PciId->Device == 0) return AE_ERROR; slot.u.AsULONG = 0; @@ -498,7 +498,7 @@ AcpiOsWritePciConfiguration ( ULONG buf = Value; PCI_SLOT_NUMBER slot; - if (Register == 0) + if (Register == 0 || PciId->Device == 0) return AE_ERROR; slot.u.AsULONG = 0; -- 2.17.1