Was this the Video Driver bug in ReactBox? Best regards, Alex Ionescu
On Tue, Feb 18, 2014 at 11:53 AM, <tkreu...@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.c?rev=62249&r1=62248&r2=62249&view=diff > ============================================================================== > --- 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))); > > _______________________________________________ Ros-dev mailing list Ros-dev@reactos.org http://www.reactos.org/mailman/listinfo/ros-dev
