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Do not probe a user buffer until SEH is usable.

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svn path=/trunk/; revision=6994
This commit is contained in:
Eric Kohl 2003-12-13 14:25:04 +00:00
parent 63a627527e
commit 90f099cffe
1 changed files with 4 additions and 1 deletions
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5
reactos/drivers/fs/vfat/dir.c
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@ -1,5 +1,5 @@
/*
* $Id: dir.c,v 1.32 2003/10/11 17:51:56 hbirr Exp $
* $Id: dir.c,v 1.33 2003/12/13 14:25:04 ekohl Exp $
*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS kernel
@ -206,12 +206,15 @@ NTSTATUS DoQuery (PVFAT_IRP_CONTEXT IrpContext)
// determine Buffer for result :
BufferLength = Stack->Parameters.QueryDirectory.Length;
#if 0
/* Do not probe the user buffer until SEH is available */
if (IrpContext->Irp->RequestorMode != KernelMode &&
IrpContext->Irp->MdlAddress == NULL &&
IrpContext->Irp->UserBuffer != NULL)
{
ProbeForWrite(IrpContext->Irp->UserBuffer, BufferLength, 1);
}
#endif
Buffer = VfatGetUserBuffer(IrpContext->Irp);
if (!ExAcquireResourceSharedLite(&pFcb->MainResource,