Was this the Video Driver bug in ReactBox? Best regards, Alex Ionescu
On Tue, Feb 18, 2014 at 11:53 AM, tkreuzer@svn.reactos.org wrote:
Author: tkreuzer Date: Tue Feb 18 19:53:48 2014 New Revision: 62249
URL: http://svn.reactos.org/svn/reactos?rev=62249&view=rev Log: [NTOSKRNL] Fix returned symbolic links in IoGetDeviceInterfaces.
Modified: trunk/reactos/ntoskrnl/io/iomgr/deviface.c
Modified: trunk/reactos/ntoskrnl/io/iomgr/deviface.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/deviface.... ============================================================================== --- trunk/reactos/ntoskrnl/io/iomgr/deviface.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/io/iomgr/deviface.c [iso-8859-1] Tue Feb 18 19:53:48 2014 @@ -466,7 +466,7 @@ goto cleanup; }
- /* Enumerate subkeys (ie the different device objets) */
- /* Enumerate subkeys (i.e. the different device objects) */ while (TRUE) { Status = ZwEnumerateKey(
@@ -729,14 +729,17 @@ Status = STATUS_UNSUCCESSFUL; goto cleanup; }
KeyName.Length = KeyName.MaximumLength = (USHORT)bip->DataLength - 4 * sizeof(WCHAR);KeyName.Buffer = &((PWSTR)bip->Data)[4];
KeyName.Length = KeyName.MaximumLength = (USHORT)bip->DataLength;KeyName.Buffer = (PWSTR)bip->Data;/* Fixup the prefix (from "\\?\") */RtlCopyMemory(KeyName.Buffer, L"\\??\\", 4 * sizeof(WCHAR)); /* Add new symbolic link to symbolic link list */ if (ReturnBuffer.Length + KeyName.Length + sizeof(WCHAR) > ReturnBuffer.MaximumLength) { PWSTR NewBuffer;
ReturnBuffer.MaximumLength = (USHORT)max(ReturnBuffer.MaximumLength * 2,
ReturnBuffer.MaximumLength = (USHORT)max(ReturnBuffer.MaximumLength * sizeof(WCHAR), (USHORT)(ReturnBuffer.Length + KeyName.Length + 2 * sizeof(WCHAR)));