Slashdot Mirror


USENIX Responds to SCO; Fyodor Pulls NMap

ronys writes "The venerable USENIX organization has written a fine response to SCO's letter to Congress. As they point out, 'USENIX was here before SCO. USENIX was here before Linux.' Short and well written." And Reece Arnott writes: "As part of the NMap Press Release for the latest version of NMap, is a statement that explicitly revokes SCO's licence to redistribute it. From the press release: 'SCO Corporation of Lindon, Utah (formerly Caldera) has lately taken to an extortion campaign of demanding license fees from Linux users for code that they themselves knowingly distributed under the terms of the GNU GPL. They have also refused to accept the GPL, claiming that some preposterous theory of theirs makes it invalid (and even unconstitutional)! Meanwhile they have distributed GPL-licensed Nmap in (at least) their "Supplemental Open Source CD". In response to these blatant violations, and in accordance with section 4 of the GPL, we hereby terminate SCO's rights to redistribute any versions of Nmap in any of their products, including (without limitation) OpenLinux, Skunkware, OpenServer, and UNIXWare. We have also stopped supporting the OpenServer and UNIXWare platforms.'"

29 of 846 comments (clear)

  1. We live in interesting times.. by grub · · Score: 5, Informative

    For those too lazy to look up Section 4 of the GPL:
    4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.
    Now this gets interesting: if SCO continues to distributed NMAP will the FSF start filing lawsuits? This might be the "Big Test" everyone has been waiting for.

    /me makes a bowl of popcorn and sits back to enjoy the show.. (as an aside, does anyone know what compiler SCO uses to generate their binaries?)
    --
    Trolling is a art,
    1. Re:We live in interesting times.. by BJH · · Score: 5, Informative

      No, the FSF will only generally defend the GPL for software where the copyright belongs to them (i.e. software written by the FSF or which has had its copyright assigned to the FSF by its author).

      The simple reason is that only the copyright holder can sue someone for violating that copyright.

    2. Re:We live in interesting times.. by rubberpaw · · Score: 5, Informative

      Aha, but it's not a question of the GPL being invalid. They're not arguing that. Rather, they, as licensor of nmap, are revoking the license. The original licensor of the software has more power than redistributors. This is why some organizations are able to provide multiple licenses for their software.

      If you were a judge, the question of the GPL would be less pertinent than the question of whether or not Nmap.org has the right to revoke the license. And the answer is: yes.

    3. Re:We live in interesting times.. by triptolemeus · · Score: 5, Informative

      Are there other popular open source products whose authors can agree to make a similar statement?

      Samba is the first that comes to mind (and would have a major influence).

      --
      The site where: "I'm right, as long as you ignore the things that prove me wrong", became a valid method of debate.
    4. Re:We live in interesting times.. by Anonymous Coward · · Score: 5, Informative

      Of course they have the authority to do this. Let's take a look at each sentence of section 4 of the GPL, which is what USENIX invoked:

      4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License.

      Okay, you have to play by the rules in this document. In particular, note the third thing you're not allowed to do -- you can't sublicense.

      Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License.

      So when SCO started saying "You need to use our license to use this GPL code", that sublicensing terminated their rights to use the code under the GPL.

      However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

      Anybody who previously received copies of the code from SCO is fine, as long as they didn't do any of the 4 things that this section says you aren't allowed to do.

      IANAL, but USENIX's action seems to be in compliance with this section of the GPL.

    5. Re:We live in interesting times.. by polin8 · · Score: 5, Informative

      Unmentioned by relevant section of the GPL:

      5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

      SCO refuses to accept the GPL as valid. If the GPL is invalid the software does not become public domain, it reverts to traditional copyright - eg., specific, rather than general, permission from the (C) holder.

    6. Re:We live in interesting times.. by TheLinuxSRC · · Score: 5, Informative

      Ripped straight from The GPL (emphasis mine)

      4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

      5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.


      Thus it would seem that if you disagree with the GPL (which SCO has stated publicly on several occasions) you have no right to software licensed under the GPL. However I post to /. and thus IANAL.

    7. Re:We live in interesting times.. by Permission+Denied · · Score: 4, Informative
      Since SCO is distributing nmap, Fyodor can refuse to permit it, and revoke their distribution license.

      This is absolutely incorrect and disinformative. The GPL explicitly prohibits this kind of action. From section four:

      4. You may not copy, modify, sublicense, or distribute the Program except as expressly provided under this License. Any attempt otherwise to copy, modify, sublicense or distribute the Program is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.

      And from section six:

      You may not impose any further restrictions on the recipients' exercise of the rights granted herein.

      This means that the GPL explicitly forbids developers from choosing who can use and distribute the software. The only exception given in section nine dealing with patents, copyrights and geographical distribution exceptions.

      When Fyodor licensed nmap under the GPL, he gave up certain rights, among those the right to choose who uses the software. Fyodor cannot "revoke" SCO's right to distribute nmap. He can only claim that SCO is violating the license and thus SCO's right to distribute is revoked.

      This is not some technicality, but is rather fundamental the the FSF's idea of "Free software": the most important privilege the GPL attempts to protect is the privilege for anyone to use the software in any way. The license is absolutely clear on this.

      In the past, certain developers licensed software with usage restrictions: for instance, one license I've seen said something akin to "anyone may use this software except members of the United States armed forces." The GPL prohibits these kinds of restrictions.

      So the only way Fyodor can revoke SCO's right to use and distribute nmap if SCO is violating the license. He can change the licensing new versions but if SCO is not violating the GPL, SCO can continue distributing old versions of nmap and Fyodor has no recourse to stop them as the only way the GPL is revokable is in the case of non-compliance. This fact has been used to fork previously GPL'ed software when a company decides to commercialize the software and changes the license: the company still owns the copyright on their code which is part of the fork, but they have no right to say what people can do with their code as long as those actions remain in compliance with the GPL.

      I'm surprised to see myself posting on licensing issues. I don't even agree with the all of FSF's ideology, but their license is very clear.

    8. Re:We live in interesting times.. by johnnyb · · Score: 4, Informative

      I think it's the statement that they have made publicly that the GPL is invalid. If they are redistributing nmap, and they don't believe the GPL is valid, then that means they haven't accepted the license and therefore cannot redistribute it.

    9. Re:We live in interesting times.. by Gadzinka · · Score: 4, Informative

      One of SCO's legal arguments AFAIR is that some court, after finding GPL illegal (however they want to achieve it) could use the ``next best thing'' doctrine (I don't remember the exact latin term).

      Their reasoning is that court could declare all GPL programs Public Domain following the intention of author to distribute software free of charge, free to use, free to modify.

      I know that it is very streched, very dificult and stupid. Anything new?

      Robert

      --
      Bastard Operator From 193.219.28.162
    10. Re:We live in interesting times.. by red+floyd · · Score: 4, Informative
      Samba has already made a statment about this. Go down to the "19th Aug, 2003" entry:
      Because of this, we believe that the Samba Team must remain true to our principles and our code must be freely available to use even in ways we personally disapprove of.

      Even when used by rank hypocrites like SCO.
      --
      The only reason we have the rights we have is that people just like us died to gain those rights. -- Cheerio Boy
    11. Re:We live in interesting times.. by jmorris42 · · Score: 4, Informative

      You are not required to accept the GPL to use GPL licensed software. Use is outside it's scope. Neither are you required to accept the Microsoft EULA, since it is just a shrink wrap license and isn't legally binding.

      However if you wish to MODIFY and/or REDISTRIBUTE software licensed under the GPL you must accept the license, renegotiate a different license with the author or violate the author's Copyright. See the difference?

      Btw, you also must accept the Microsoft EULA if you want rights over and above what the standard copyright license aquired at point of sale gives you. For example, tech support, updates, upgrade rights, etc.

      --
      Democrat delenda est
    12. Re:We live in interesting times.. by double-oh+three · · Score: 5, Informative

      New York Times: http://www.nytimes.com/2004/02/02/technology/02boo ble.html?ex=1076389200&en=fa84beea109b9d88&ei=5062 &partner=GOOGLE
      Ars Technica:
      http://arstechnica.com/news/posts/10778 53182.html
      Computer Buissness Review:
      http://www.cbronline.com/currentnews/b69e c9e24cdfa eb480256e39003855ab
      Chicago Daily Herald:
      http://www.dailyherald.com/business/busin ess_story .asp?intid=3804089
      Reuters Via San Diego Union-Tribune:
      http://www.signonsandiego.com/news /computing/20040 220-1336-tech-apple-pepsi.html
      CNN Stories:
      http://search.cnn.com/cnn/search?source= cnn&invoca tionType=search%2Ftop&sites=cnn&query=slashdot

      So to sum it up, Yes; Slashdot is read by the news media and is in many, many stories.

      --
      "For years, I struggled with reality... but I'm happy to say I finally won out over it." -- Elwood P. Dowd
    13. Re:We live in interesting times.. by shepd · · Score: 5, Informative

      On CNN?

      In stories by the AP?

      Business pages of the Sunday paper?

      Answer? YES! :-)

      --
      If you could be told what you can see or read, then it follows that you could be told what to say or think - BoC
    14. Re:We live in interesting times.. by Dastardly · · Score: 4, Informative

      Isn't the Linux kernel distributed under the GPL? Can't SCO's license to distribute the Linux kernel be revoked? That would mean they couldn't sell any distributions of Linux and, subsequently, couldn't force people to buy licenses from them...right?

      This happens to be one of IBM's counter claims. Since, IBM has code in Linux that is under IBM's copyright, IBM has claimed that SCO is violating their copyright by attempting to sublicense IBM's code according to terms other than the GPL, and continuing to distribute Linux on its FTP site while claiming non-GPL rights.

      I think this would explain why SCO has gone the GPL is invalid route, but they have not gone far enough. Let's assume SCO wins its claims. If one piece of code in Linux is copyright IBM, but not related to the System V contract, then IBM's counter claim also wins, since SCO has no rights to distibute, modify, or sublicense that IBM code except under the GPL. SCO actually needs to somehow claim that contributing code to Linux is contributing the code to the public domain, which I really can't see a judge going for, sinc copyrights can only be tranferred in writing, and it seems to me that a transfer to the public domain would also have to be in writing. IANAL

      So, what happens if one party wins a breach of contract claim against another party that at the same time has won a copyright infringement claim against the first party?

  2. Re:free software - no more by rtz · · Score: 5, Informative

    RTFA, they are not changing the license. They are invoking a clause in the existing license.

  3. Re:ummm.. by bhtooefr · · Score: 4, Informative

    They're in violation of the GPL, by not fulfilling the terms necessary to be allowed to distribute the software under Section 4.

  4. Re:Bad move by steveit_is · · Score: 5, Informative

    That is not what this is about, it is quit simply about Fyoder enforcing an already existing clause of the GPL (4). He's not ammending the thing to lock SCO out. He is just making it a little more clear that having violated section 4 they are no longer entiteled to make use of or distribute NMap.

  5. Re:Oops. by bhtooefr · · Score: 4, Informative

    SECTION 5 OF THE GPL:
    5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.

    I'd consider declaring it invalid is not accepting the license. Therefore, they're in violation of Section 5 (for distributing without agreeing to the license), and Section 4 (for distributing without being allowed to by the GPL, due to Section 5)

  6. Re:Bad move by 10Ghz · · Score: 4, Informative
    I, for one didn't realise that owners could block companies from using their code and don't like it one little bit.


    GPL (or any other license for that matter) basically says that "You may use/distribute this software as long as you agree to these terms". If you do not agree to those terms, then you lose the rights the license gives you. SCO disagrees with the terms of the GPL, therefore they lose the rights the license gives them.
    --
    Lesbian Nazi Hookers Abducted by UFOs and Forced Into Weight Loss Programs - -all next week on Town Talk.
  7. Re:Would someone from Samba and Apache by Roofus · · Score: 4, Informative

    Apache isn't distributed under the GPL though, it falls under the Apache License. I don't believe SCO has ever made any statement as to the validity of the Apache License, and as such the Apache Foundation probably can't do anything about it.

  8. Re:Uhhh... by l3pYr · · Score: 5, Informative
    Quoted directly from the GPL
    5. You are not required to accept this License, since you have not signed it. However, nothing else grants you permission to modify or distribute the Program or its derivative works. These actions are prohibited by law if you do not accept this License. Therefore, by modifying or distributing the Program (or any work based on the Program), you indicate your acceptance of this License to do so, and all its terms and conditions for copying, distributing or modifying the Program or works based on it.
    I would say that SCO's declaration of the GPL as unconstitutional and illegal would be equivalent to not fully accepting the terms of the license. And because distributing programs under the GPL is prohibited unless you accept the GPL (see above), SCO has no legal right to distribute GPL'd code.
    --
    RTFA and cite your sources or prepare to get pwnd
  9. Re:Dorky GPL question: by Anonymous Coward · · Score: 5, Informative

    Since NMAP source is GPL, does it's inclusion in Battle Royale make the movie a derivative work and therefore also subject to the GPL?

    Of course not. If, in a film, somebody walked past a bookshelf, and you saw the books on it, would that make the film a derivation of the books? It's the same sort of thing. NMAP in this instance is just a prop.

  10. Re:hmm by radja · · Score: 4, Informative

    GPL is not a free for all: you have to actively accept it, and stick to the requirements. by claiming the entire GPL as invalid, SCO does not accept the terms of the GPL, so the software reverts to normal copyright, which does not allow distribution and (in europe) does not even allow use (not sure if this also goes in the US. in european copytight law for software it is recognized that in order to run a program, you have to first make a copy of it in memory which counts as duplication)

    --

    No one can understand the truth until he drinks of coffee's frothy goodness.
    --Sheikh Abd-Al-Kadir, 1587
  11. SCO is estopped from raising the GPL as a defense by Frater+219 · · Score: 5, Informative
    the licence itself is not accepted, hence the licence reverts to standard copyright, which does not allow distribution.

    The GPL isn't a contract, which has to be "accepted" by the receiving party to be effective. It is a straight copyright license. So that argument would not fly -- except for one thing: equitable estoppel.

    "Equitable estoppel prevents one party from taking a different position at trial than they did at an earlier time if another party would be harmed by the change[d] position." -- Wikipedia

    In other words: You can't argue in a custody suit that you're the child's father and then argue in the following child-support suit that you aren't.

    The GPL, as Eben Moglen points out, is a distributor's defense when accused of copyright infringement by an author: "I'm not infringing -- because this author granted me permission to copy, under this here license." However, SCO have argued elsewhere that the GPL is invalid. Therefore, even though the GPL is a valid license, and would be a valid license for SCO's use of nmap, SCO is estopped from raising it in court as a defense.

  12. Re:Nitpick by Sxooter · · Score: 4, Informative

    Sorry, but this isn't the playground, and apache can't just take their ball and go home. Unless SCO has violated the apache software license, the apache foundation cannot just suddenly remove the rights of SCO under that license because it "feels like it."

    SCO has violated the GPL. Companies that distribute their software under the GPL have a right to withdraw the licensing of SCO because the GPL gives them that right due to the violation.

    No such clause exists in the apache software license that if you violate the GPL they can pull your rights.

    --

    --- It is not the things we do which we regret the most, but the things which we don't do.
  13. Re:Lead a class action by canajin56 · · Score: 4, Informative

    No, SCO is breaking Section 2b of the GPL by charging for the kernel, as they are NOT licencing their code in it free of charge to all third parties. You will note that this Section also states that putting two programs on the same CD/distrubution package does NOT put them under the same licence. So you can break the licence of one without touching the other, since they are NOT under the same licence. (This also means that you can include proprietary code without any problems)

    Since they are breaking 2B., then under Section 4, their licence is void, and they may not redistribute at all. However, if they go up to a company running Redhat, and demand a fee, they have not violated the GPL at all: The GPL is only void if they sell copies of Linux complete with a licence to use the code. Of course, it is illegal to demand compensation for something you don't own, but unless they are charging it for their OWN copy, the GPL has nothing to do with it.

    Further more, they are only charging for the Linux kernel. They are not charging for NMap, grep, gcc, Samba, perl, or anything else that may or may not be in a particular GNU/Linux distribution. As such, they have not violated the licence on these pieces of software. If the authors try to revoke SCO's right to this code, THEY are violating the GPL by not licencing it under the GPL to ALL third parties. SCO's right to the kernel is void by their actions (If they are selling licences to the kernel that they are distributing, and the licence sold is a condition of said distribution) but not their right to anything else.

    --
    ASCII stupid question, get a stupid ANSI
  14. Re:Lead a class action by mark-t · · Score: 4, Informative
    If the authors try to revoke SCO's right to this code, THEY are violating the GPL by not licencing it under the GPL to ALL third parties
    Show me where in the GPL it says this.

    I think you are mistaken about what the GPL is.

    First of all, it is impossible for the copyright owner to violate the GPL on the software that he himself wrote. He _owns_ the copyright, after all. The GPL does not take ownership of copyright away from the author.

    Secondly, standard copyright law _always_ applies to any copyrighted work: permission to copy and distribute a copyrighted work is categorically forbidden without the permission of the copyright owner. In the case of GPL'd software, the GPL outlines the terms and conditions that one must simply agree to in order to obtain said permission. Where more conventional copyrighted works require express written permission from either the copyright owner or those explicitly authorized by him (such as a publisher), the GPL simply defaults to having given you permission that can be revoked by the copyright owner at any time should you fail to comply with the terms of the license.

  15. SCO rejected the GPL absolutely by Xtifr · · Score: 4, Informative

    SCO has filed a statement with the court (in response to IBM's counterclaims) saying that the GPL is (among other things) "unenforcable", "void and/or voidable", and "unconstitional". This could be read as prima facie evidence that they do not accept the terms of the GPL, which is a requirement for distributing any GPL'd software.

    If they'd confined themselves to press releases questioning the legality of the GPL, then I think you might have a point. But they've basically stated in open court that they do not accept the GPL at all, therefore they're in violation of section 5 of the GPL with respect to any and all GPL'd programs. (Thanks to the smart folks at Groklaw for pointing this out.)