Re: [ros-dev] [ros-diffs] [pschweitzer] 65166: [NTFS] Simplify buffer size management in GetNtfsFileRecord(). As tests shown, Windows doesn't care about the real size of the file record and expects the caller to pass the co...

[Thomas Faber]

On 2014-11-01 11:02, pschweitzer(a)svn.reactos.org wrote:
>   -    OutputBuffer->FileRecordLength =
> FileRecord->BytesInUse;
>  -    RtlCopyMemory(OutputBuffer->FileRecordBuffer, FileRecord,
> FileRecord->BytesInUse);
>  +    OutputBuffer->FileRecordLength = DeviceExt->NtfsInfo.BytesPerFileRecord;
>  +    RtlCopyMemory(OutputBuffer->FileRecordBuffer, FileRecord,
> DeviceExt->NtfsInfo.BytesPerFileRecord); 
Wait, now there's no check against OutputBufferLength at all? It should
at least be
min(DeviceExt->NtfsInfo.BytesPerFileRecord,
    Stack->Parameters.FileSystemControl.OutputBufferLength)
in the memcpy size. Or am I missing something?