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Re: Block-level CRC checks - Mailing list pgsql-hackers

From Jonah H. Harris
Subject Re: Block-level CRC checks
Date
Msg-id 36e682920810020612m402bcb38x98808dc90b623f3a@mail.gmail.com
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In response to Re: Block-level CRC checks  (Brian Hurt <bhurt@janestcapital.com>)
Responses Re: Block-level CRC checks
Re: Block-level CRC checks
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On Thu, Oct 2, 2008 at 9:07 AM, Brian Hurt <bhurt@janestcapital.com> wrote:
> I have a stupid question wrt hint bits and CRC checksums- it seems to me
> that it should be possible, if you change the hint bits, to be able to very
> easily calculate what the change in the CRC checksum should be.

Doesn't the problem still remain?  The problem being that the buffer
can be changed as it's written, yes?

-- 
Jonah H. Harris, Senior DBA
myYearbook.com

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