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[NPFS]

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- Check if MmGetSystemAddressForMdlSafe failed

svn path=/trunk/; revision=47512
This commit is contained in:
Johannes Anderwald 2010-06-01 09:52:16 +00:00
parent 9598f59dec
commit e2be367887
1 changed files with 10 additions and 1 deletions
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11
reactos/drivers/filesystems/npfs/rw.c
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@ -781,7 +781,16 @@ NpfsWrite(PDEVICE_OBJECT DeviceObject,
}
Status = STATUS_SUCCESS;
Buffer = MmGetSystemAddressForMdl (Irp->MdlAddress);
Buffer = MmGetSystemAddressForMdlSafe (Irp->MdlAddress, NormalPagePriority);
if (!Buffer)
{
DPRINT("MmGetSystemAddressForMdlSafe failed\n");
Status = STATUS_INSUFFICIENT_RESOURCES;
Length = 0;
goto done;
}
ExAcquireFastMutex(&ReaderCcb->DataListLock);