From: Pierre Schweitzer <pierre@reactos.org>
Date: Thu, 3 Nov 2016 21:49:55 +0000 (+0000)
Subject: [NTOSKRNL]
X-Git-Tag: ReactOS-0.4.4-FOSDEM2017~415
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=a3436483232965831b108bcb9aab8639265dfeb9

[NTOSKRNL]
In IoWritePartitionTableEx(), don't return STATUS_SUCCESS when we cannot write GPT to higher partitions count than space available; return STATUS_INVALID_PARAMETER.

svn path=/trunk/; revision=73114
---

diff --git a/reactos/ntoskrnl/fstub/fstubex.c b/reactos/ntoskrnl/fstub/fstubex.c
index 2ffced36d51..b9be7fa4e16 100644
--- a/reactos/ntoskrnl/fstub/fstubex.c
+++ b/reactos/ntoskrnl/fstub/fstubex.c
@@ -2509,6 +2509,10 @@ IoWritePartitionTableEx(IN PDEVICE_OBJECT DeviceObject,
                                                              DriveLayout->PartitionEntry);
                     }
                 }
+                else
+                {
+                    Status = STATUS_INVALID_PARAMETER;
+                }
             }
             break;