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Merge branch 'pvt-fix217'

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Bill Zissimopoulos 2019-03-11 13:03:49 -07:00
commit e2349fef10
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7
src/sys/write.c
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@ -219,6 +219,13 @@ static NTSTATUS FspFsvolWriteCached(
} }
} }
/* double-check that the end offset is <= than the file size and fail if not */
if (WriteEndOffset > (UINT64)CcGetFileSizePointer(FileObject)->QuadPart)
{
FspFileNodeRelease(FileNode, Main);
return STATUS_INTERNAL_ERROR;
}
/* /*
* From this point forward we must jump to the CLEANUP label on failure. * From this point forward we must jump to the CLEANUP label on failure.
*/ */