Purify patent (was Re: gawk memory leak)

Elan Feingold <elan@jeeves.net>
4 May 1997 00:22:40 -0400

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From: Elan Feingold <elan@jeeves.net>
Newsgroups: comp.compilers
Date: 4 May 1997 00:22:40 -0400
Organization: AetherWorks Corporation
References: 97-03-165 97-04-020 97-04-022 97-04-037 97-04-070
Keywords: debug, legal, comment

Paul David Fox wrote:
> I did some research into the Purify patent. There are actually 3
> inter-related ones. I havent got the reference to hand but the
> substance of the patent is 'Use of object code modification to
> facilitate memory tracking and leakage detection'.


This surprises me, as Digital has a toolkit out there called ATOM
(the OM standing for "Object Modification") and it ships a client,
who's name escapes me at the moment, that has similar features as
Purify. Anyone know the scoop on this?


Best regards,


-Elan
[Maybe they have patent cross-licenses. They're pretty common. -John]
--

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