07.25.13

Gemini version available ♊︎

Joosun Hahn, GPL Violations, and Samsung’s Microsoft Patent Trap in Linux (exFAT)

Posted in GPL, Microsoft, Patents, Samsung, TomTom at 1:56 am by Dr. Roy Schestowitz

From a patent with Joosun Hahn on it…

Patent with Joosun Hahn

Summary: Samsung and its developers appear to be helping Microsoft’s patent war on Linux and also violating the GNU GPL at the same time

The mischievous role played by Samsung in advancing Microsoft’s Linux tax is nothing new. It turns out to be not only proprietary but quite likely a GPL violation. Companies like Tuxera are working for Microsoft by spreading exFAT to manufacture more victims like TomTom, a FAT scapegoat. Microsoft most routinely uses FAT-related patents to tax users and distributors of GNU/Linux (users are being silently taxed through secret deals). It is hard to work around these traps.

Samsung, a patent friend of Microsoft which we reported for GPL violations in the past, pays Microsoft for FAT and then spreads this patent trap further. We recently wrote about some mysterious code from Korea (more details are in IRC logs) and we studied the author of this code in order to better understand her interests and to find out why she may be promoting exFAT. Now there is clarification. Michael Larabel explains: “Last month there was news of a native Linux driver for Microsoft’s exFAT file-system. It turns out that the driver wasn’t developed through any clean-room reverse-engineering but was rather the apparent rebadging of a Samsung exFAT driver for Linux.

“After being informed via email by a user today with this open-source Linux exFAT driver appearing on GPL-Violations.org, the exFAT Linux driver comes with nefarious intentions.

“A lot of people have berated the alleged leaker, but if it proves GPL violations, then it may as well justify the leak and serve as a case of whistleblowing”“It appears (and evidently its “developer” is admitting it) that the exFAT Linux kernel module was based upon source-code found from a Samsung developer for their exFAT driver. The code likely leaked out of Samsung accidentally by a developer pushing their Linux kernel source tree externally to GitHub when it should have been made private.”

Now, the main question is, was the code modified before being uploaded? If so, whose GPL violation is it (assuming it has not been tampered with)?

The developer, Joosun Hahn, has almost nothing on the Web about her (at least not in English) but has various publications (connected Seongsoo Hong in some publications) in decent journals and also patents like this one. Assuming it’s the same person, a 2009 paper describes her as someone who “received her B.S. degree in Computer Science from Soongsil University, Seoul, Korea, in 1994. She received her M.S. and Ph.D. degrees in Computer Engineering from Seoul National University, Seoul, Korea, in 1996 and 2004, respectively. She is currently a research professor in the Department of Computer Engineering at Hongik University, Seoul, Korea. Her research interests include computer architecture, real-time computing, embedded systems, and wireless sensor networks.”

To quote Phoronix Forums (last page), “This source code is not under GPLv2. This source code cannot be redistributed. This code contains Microsoft’s IP. It cannot even be made publicly available – that’s a direct violation of the law.”

In a later thread someone points out: “I’d rather see exFAT burn in hell with its patents, it’s sad that we see this attempt instead.”

As pointed out here, “I examined exfat_super.c and compared it to fs/fat/misc.c, fs/fat/dir.c, fs/fat/namei_vfat.c, and fs/fat/file.c. I will avoid sharing my conclusions here, but any one else is free to look.”

exFAT needs to be killed at all costs. This is poison and those who develop it, be it a person or a brand (Samsung) needs to find other things to do. Right now it’s helping patent terrorists. GPL violations aside (the guilt cannot be established based only on allegations*, but Samsung has poor history when it comes to GPL compliance), the main issue here should be patents.

A lot of people have berated the alleged leaker, but if it proves GPL violations, then it may as well justify the leak and serve as a case of whistleblowing. We shall wait and see how this story evolves.
____
* This page shows:


-MODULE_LICENSE("GPL");
+MODULE_LICENSE("Samsung Proprietary"); 

Share in other sites/networks: These icons link to social bookmarking sites where readers can share and discover new web pages.
  • Reddit
  • email

Decor ᶃ Gemini Space

Below is a Web proxy. We recommend getting a Gemini client/browser.

Black/white/grey bullet button This post is also available in Gemini over at this address (requires a Gemini client/browser to open).

Decor ✐ Cross-references

Black/white/grey bullet button Pages that cross-reference this one, if any exist, are listed below or will be listed below over time.

Decor ▢ Respond and Discuss

Black/white/grey bullet button If you liked this post, consider subscribing to the RSS feed or join us now at the IRC channels.

DecorWhat Else is New


  1. The Demonisation and Stereotyping of Coders Not Working for Big Corporations (or 'The System')

    The war on encrypted communication (or secure communications) carries on despite a lack of evidence that encryption stands in the way of crime investigations (most criminals use none of it)



  2. On the 'Peak Hacker' Series

    Hacker culture, unlike Ludditism, is ultimately a movement for justice, for equality, and for human rights through personal and collective emancipation; Dr. Farnell has done a good job explaining where we stand and his splendid series has come to a close



  3. Links 23/1/2022: First RC of Linux 5.17 and Sway 1.7 Released

    Links for the day



  4. Peak Code — Part III: After Code

    "Surveillance perimeters, smart TVs (Telescreens built to Orwell's original blueprint) watched over our living rooms. Mandatory smart everything kept us 'trustless'. Safe search, safe thoughts. We withdrew. Inside, we went quietly mad."



  5. IRC Proceedings: Saturday, January 22, 2022

    IRC logs for Saturday, January 22, 2022



  6. Links 23/1/2022: MongoDB 5.2, BuddyPress 10.0.0, and GNU Parallel 20220122

    Links for the day



  7. A Parade of Fake News About the UPC Does Not Change the General Consensus or the Simple Facts

    European Patents (EPs) from the EPO are granted in violation of the EPC; Courts are now targeted by António Campinos and the minions he associates with (mostly parasitic litigation firms and monopolists), for they want puppets for “judges” and for invalid patents to be magically rendered “valid” and “enforceable”



  8. Welcome to 2022: Intentional Lies Are 'Benefits' and 'Alternative Facts'

    A crooks-run EPO, together with the patent litigation cabal that we’ve dubbed ‘Team UPC’ (it has nothing to do with science or with innovation), is spreading tons of misinformation; the lies are designed to make the law-breaking seem OK, knowing that Benoît Battistelli and António Campinos are practically above the law, so perjury as well as gross violations of the EPC and constitutions won’t scare them (prosecution as deterrence just isn’t there, which is another inherent problem with the UPC)



  9. From Software Eating the World to the Pentagon Eating All the Software

    “Software is eating the world,” according to Marc Andreessen (co-founder of Netscape), but the Empire Strikes Back (not the movie, the actual empire) by hijacking all code by proxy, via Microsoft, just as it grabbed a lot of the world’s communications via Skype, bypassing the world's many national telecoms; coders need to fight back rather than participate in racist (imperial) shams such as GitHub



  10. Links 22/1/2022: Skrooge 2.27.0 and Ray-Tracing Stuff

    Links for the day



  11. IRC Proceedings: Friday, January 21, 2022

    IRC logs for Friday, January 21, 2022



  12. Peak Code — Part II: Lost Source

    "Debian and Mozilla played along. They were made “Yeoman Freeholders” in return for rewriting their charters to “work closely with the new Ministry in the interests of all stakeholders” – or some-such vacuous spout… because no one remembers… after that it started."



  13. Links 22/1/2022: Ubuntu MATE 21.10 for GPD Pocket 3, MINISFORUM Preloads GNU/Linux

    Links for the day



  14. Computer Users Should be Operators, But Instead They're Being Operated by Vendors and Governments

    Computers have been turned into hostile black boxes (unlike Blackbox) that distrust the person who purchased them; moreover, from a legislative point of view, encryption (i.e. computer security) is perceived and treated by governments like a threat instead of something imperative — a necessity for society’s empowerment (privacy is about control and people in positions of unjust power want total and complete control)



  15. Peak Code — Part I: Before the Wars

    Article/series by Dr. Andy Farnell: "in the period between 1960 and 2060 people had mistaken what they called "The Internet" for a communications system, when it had in fact been an Ideal and a Battleground all along - the site of the 100 years info-war."



  16. Links 21/1/2022: RISC-V Development Board and Rust 1.58.1

    Links for the day



  17. IRC Proceedings: Thursday, January 20, 2022

    IRC logs for Thursday, January 20, 2022



  18. Gemini Lets You Control the Presentation Layer to Suit Your Own Needs

    In Gemini (or the Web as seen through Gemini clients such as Kristall) the user comes first; it's not sites/capsules that tell the user how pages are presented/rendered, as they decide only on structural/semantic aspects



  19. The Future of Techrights

    Futures are difficult to predict, but our general vision for the years ahead revolves around more community involvement and less (none or decreased) reliance on third parties, especially monopolistic corporations, mostly because they oppress the population via the network and via electronic devices



  20. [Meme] UPC for CJEU

    When you do illegal things and knowingly break the law to get started with a “legal” system you know it’ll end up in tears… or the CJEU



  21. Links 20/1/2022: 'Pluton' Pushback and Red Hat Satellite 6.10.2

    Links for the day



  22. The Web is a Corporate Misinformation/Disinformation Platform, Biased Against Communities, Facts, and Science

    Misinformation/disinformation in so-called 'news' sites is a pandemic which spreads; in the process, the founder of GNU/Linux gets defamed and GNU/Linux itself is described as the problem, not the solution to the actual problems



  23. Links 20/1/2022: McKinsey Openwashing and Stable Kernels

    Links for the day



  24. IRC Proceedings: Wednesday, January 19, 2022

    IRC logs for Wednesday, January 19, 2022



  25. Links 20/1/2022: Linuxfx 11.1 WxDesktop 11.0.3 and FreeIPMI 1.6.9 Released

    Links for the day



  26. Links 19/1/2022: XWayland 22.1 RC1 and OnlyOffice 7.0 Release

    Links for the day



  27. Links 19/1/2022: ArchLabs 2022.01.18 and KDE's 15-Minute Bug Initiative

    Links for the day



  28. When Twitter Protects Abusers and Abuse (and Twitter's Sponsors)

    Twitter is an out-of-control censorship machine and it should be treated accordingly even by those who merely "read" or "follow" Twitter accounts; Twitter is a filter, not a news/media platform or even means of communication



  29. IRC Proceedings: Tuesday, January 18, 2022

    IRC logs for Tuesday, January 18, 2022



  30. Links 19/1/2022: Wine 7.x Era Begins and Istio 1.12.2 is Out

    Links for the day


RSS 64x64RSS Feed: subscribe to the RSS feed for regular updates

Home iconSite Wiki: You can improve this site by helping the extension of the site's content

Home iconSite Home: Background about the site and some key features in the front page

Chat iconIRC Channel: Come and chat with us in real time

Recent Posts