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From: Barry Margolin <barmar@bbnplanet.com>
Subject: Re: GPL and "free" software
Date: 1999/04/27
Date: 1999-04-27T00:00:00+00:00	[thread overview]
Message-ID: <NllV2.96$jw4.11389@burlma1-snr2> (raw)
In-Reply-To: 7g2v6u$a3p$1@flotsam.uits.indiana.edu

In article <7g2v6u$a3p$1@flotsam.uits.indiana.edu>,
Lynn Winebarger <owinebar@ezinfo.ucs.indiana.edu> wrote:
>   No, C _is_ free to do so.  The GPL is granted to everyone - it's a
>license on the copyright, not a particular copy.  That is C has, in
>fact, been granted a license by A, regardless of what B told them, or

I don't think so.  When C gets the software from B, he also gets the
license that B specifies, and he's bound by that license.  If B was
required to distribute the code under the GPL, but didn't, he violated his
license, and wasn't authorized to distribute the software in the first
place.  But he isn't automatically assumed to have distributed the source
with a proper license.

The GPL has a clause that says that if B's license is terminated because he
violates the GPL's terms, third parties who have received copies under the
GPL do not lose their license.  But I don't think that applies to this
case, since C didn't receive their copy under the GPL.  In other words, it
says that if C was given the right to make copies, they don't lose them
because B has lost them; but if C was never given the right to make copies
(because B distributed under his own, more restrictive license) they don't
suddenly get them when B's license is terminated.

>intends.  At least, it has been granted a license to the original work,
>and copyrights apply to derivative works as well (not necessarily the
>bare modifications, but the derivative work itself, after modification).

>  Of course, IANAL.

NAI (Neither Am I).

-- 
Barry Margolin, barmar@bbnplanet.com
GTE Internetworking, Powered by BBN, Burlington, MA
*** DON'T SEND TECHNICAL QUESTIONS DIRECTLY TO ME, post them to newsgroups.
Please DON'T copy followups to me -- I'll assume it wasn't posted to the group.




  parent reply	other threads:[~1999-04-27  0:00 UTC|newest]

Thread overview: 162+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-04-20  0:00 air traffic control software Terry J. Westley
1999-04-21  0:00 ` Kevin Rigotti
1999-04-21  0:00   ` Robert Dewar
1999-04-21  0:00     ` GPL and "free" software (was: air traffic control software) Terry J. Westley
1999-04-21  0:00       ` dennison
1999-04-21  0:00       ` bill
1999-04-23  0:00         ` Robert Dewar
1999-04-23  0:00         ` Robert Dewar
1999-04-23  0:00           ` Larry Kilgallen
1999-04-23  0:00             ` Robert Dewar
1999-04-23  0:00           ` Tom Moran
1999-04-24  0:00             ` Florian Weimer
1999-04-25  0:00               ` Robert Dewar
1999-04-26  0:00                 ` GPL and "free" software Nick Roberts
1999-04-26  0:00                   ` Phil Hunt
1999-04-27  0:00                     ` Robert Dewar
1999-04-27  0:00                       ` Ronald Cole
1999-04-26  0:00                   ` Robert Dewar
1999-04-26  0:00                   ` Paul Hughett
1999-04-26  0:00                     ` Robert Dewar
1999-04-26  0:00                       ` Paul Hughett
1999-04-26  0:00                         ` Robert Dewar
1999-04-27  0:00                           ` Lynn Winebarger
1999-04-26  0:00                             ` Tim Smith
1999-04-27  0:00                             ` Barry Margolin [this message]
1999-04-27  0:00                               ` Lynn Winebarger
1999-04-27  0:00                           ` Paul Hughett
1999-04-27  0:00                             ` David Kastrup
1999-04-27  0:00                             ` Barry Margolin
1999-04-27  0:00                               ` Paul Hughett
1999-04-27  0:00                                 ` Joshua E. Rodd
     [not found]                                   ` <7g5qgg$n7t@www.inetnow.net>
1999-04-28  0:00                                     ` Joshua E. Rodd
1999-04-28  0:00                                       ` Robert Dewar
1999-04-28  0:00                                         ` Joshua E. Rodd
1999-04-29  0:00                                           ` Robert Dewar
1999-04-29  0:00                                             ` Lynn Winebarger
1999-04-29  0:00                                               ` Joshua E. Rodd
1999-04-30  0:00                                                 ` Lynn Winebarger
1999-05-05  0:00                                               ` Richard E. Hawkins Esq.
1999-05-05  0:00                                                 ` Robert Dewar
1999-05-05  0:00                                                   ` Richard E. Hawkins Esq.
1999-05-06  0:00                                                     ` Robert Dewar
1999-05-06  0:00                                                       ` Barry Margolin
1999-05-06  0:00                                                         ` Robert Dewar
1999-05-06  0:00                                                           ` Barry Margolin
1999-05-06  0:00                                                             ` Robert Dewar
1999-05-06  0:00                                                               ` Barry Margolin
1999-05-06  0:00                                                                 ` Robert Dewar
1999-05-06  0:00                                                                   ` Roger Espel Llima
1999-05-07  0:00                                                                     ` Robert Dewar
1999-05-07  0:00                                                                       ` dennison
1999-05-07  0:00                                                                       ` Barry Margolin
1999-05-06  0:00                                                         ` Robert Dewar
1999-04-29  0:00                                             ` David Starner
1999-04-29  0:00                                               ` Robert Dewar
     [not found]                                             ` <7gdv6m$1fid$1@Mercury.mcs.net>
1999-05-03  0:00                                               ` [O/T 4 cla] " Joshua E. Rodd
1999-05-04  0:00                                                 ` James Youngman
1999-05-06  0:00                                                   ` Robert Dewar
     [not found]                                                 ` <7gkmt5$e8t@www.inetnow.net>
1999-05-03  0:00                                                   ` Joshua E. Rodd
     [not found]                                                     ` <7gnb7u$hlu@www.inetnow.net>
1999-05-04  0:00                                                       ` Leslie Mikesell
1999-05-05  0:00                                                         ` Robert Dewar
1999-05-05  0:00                                                           ` Leslie Mikesell
1999-05-06  0:00                                                             ` Robert Dewar
1999-05-08  0:00                                                               ` Leslie Mikesell
1999-05-08  0:00                                                                 ` Robert Dewar
1999-05-10  0:00                                                                   ` Leslie Mikesell
1999-05-11  0:00                                                                     ` Robert Dewar
1999-05-10  0:00                                                                       ` Leslie Mikesell
1999-05-11  0:00                                                                         ` Robert Dewar
1999-05-11  0:00                                                                           ` Leslie Mikesell
1999-05-12  0:00                                                                             ` Robert Dewar
1999-05-11  0:00                                                                     ` Robert Dewar
1999-05-10  0:00                                                                       ` Leslie Mikesell
1999-05-04  0:00                                                   ` James Youngman
1999-05-06  0:00                                                     ` Robert Dewar
1999-05-06  0:00                                             ` Robert A Duff
1999-05-06  0:00                                               ` Robert Dewar
1999-05-07  0:00                                                 ` Joshua E. Rodd
1999-05-08  0:00                                                   ` dewarr
1999-05-18  0:00                                                     ` Joshua E. Rodd
     [not found]                                       ` <7g7ro3$q91@www.inetnow.net>
1999-04-28  0:00                                         ` Joshua E. Rodd
1999-04-28  0:00                                         ` Lynn Winebarger
1999-04-29  0:00                                           ` Robert Dewar
1999-04-29  0:00                                             ` Lynn Winebarger
1999-04-29  0:00                                               ` Aidan Skinner
     [not found]                                             ` <7g8ip8$skl@www.inetnow.net>
1999-04-29  0:00                                               ` Barry Margolin
1999-04-29  0:00                                                 ` [Offtopic for cl.ada] " Joshua E. Rodd
1999-04-30  0:00                                                 ` Paul Hughett
1999-04-30  0:00                                                   ` Robert Dewar
1999-05-08  0:00                                           ` dewarr
1999-04-28  0:00                                 ` Barry Margolin
1999-04-28  0:00                                   ` Lynn Winebarger
1999-04-28  0:00                                     ` Joshua E. Rodd
1999-04-29  0:00                                       ` Robert Dewar
1999-04-29  0:00                                         ` Robert A Duff
1999-04-29  0:00                                           ` Barry Margolin
1999-04-28  0:00                                     ` Samuel Mize
1999-04-28  0:00                                     ` Samuel Mize
1999-04-29  0:00                                       ` Robert Dewar
1999-04-29  0:00                                     ` Paul Hughett
1999-04-29  0:00                                     ` Fraser Wilson
1999-04-29  0:00                                       ` Ed Avis
1999-04-29  0:00                                         ` Robert Dewar
1999-04-30  0:00                                           ` Ed Avis
1999-04-29  0:00                                         ` David Starner
1999-04-29  0:00                                           ` Ed Avis
1999-04-29  0:00                                             ` Joshua E. Rodd
1999-04-29  0:00                                             ` David Starner
1999-04-30  0:00                                               ` Ed Avis
1999-04-30  0:00                                                 ` Barry Margolin
1999-04-30  0:00                                                   ` Ed Avis
     [not found]                                                     ` <R5qW2.242$jw4.22063@burlma1-snr2>
     [not found]                                                       ` <372ADEED.D907754@doc.ic.ac.uk>
1999-05-03  0:00                                                         ` Joshua E. Rodd
1999-05-04  0:00                                                           ` Ed Avis
1999-05-04  0:00                                                             ` Barry Margolin
1999-05-04  0:00                                                               ` Ed Avis
1999-05-04  0:00                                                                 ` Barry Margolin
1999-05-08  0:00                                                                   ` dewarr
1999-05-04  0:00                                                                 ` Peter Seebach
1999-05-04  0:00                                                         ` Alan Braggins
1999-05-01  0:00                                                 ` Phil Hunt
1999-05-02  0:00                                                   ` Ed Avis
1999-05-02  0:00                                                     ` Ole-Hjalmar Kristensen
1999-05-02  0:00                                                     ` Phil Hunt
1999-05-02  0:00                                                       ` Ed Avis
1999-05-03  0:00                                                         ` dennison
1999-05-02  0:00                                                   ` Andy Isaacson
1999-05-03  0:00                                                     ` Robert Dewar
1999-04-29  0:00                                             ` Robert Dewar
1999-04-29  0:00                                         ` Barry Margolin
1999-04-30  0:00                                     ` spblunt
1999-04-30  0:00                                       ` David Kastrup
1999-04-27  0:00                           ` spblunt
1999-04-27  0:00                             ` Robert Dewar
1999-04-26  0:00                   ` Florian Weimer
1999-04-26  0:00                   ` Tim Smith
1999-04-26  0:00                   ` Robert Dewar
1999-04-26  0:00                   ` spblunt
1999-04-26  0:00                     ` Barry Margolin
1999-04-26  0:00                     ` Robert Dewar
1999-04-26  0:00                     ` Tim Smith
1999-04-26  0:00                       ` Kenneth P. Turvey
1999-04-27  0:00                         ` Robert Dewar
1999-04-27  0:00                           ` Barry Margolin
1999-05-02  0:00                             ` Mitch Blevins
1999-05-02  0:00                               ` Sam Holden
1999-05-03  0:00                                 ` Barry Margolin
1999-04-26  0:00                       ` Robert Dewar
1999-04-27  0:00                       ` Phil Hunt
1999-04-27  0:00                         ` David Kastrup
1999-04-27  0:00                           ` Robert Dewar
1999-04-27  0:00                             ` Lynn Winebarger
1999-05-05  0:00                             ` Richard E. Hawkins Esq.
1999-04-27  0:00                           ` Lynn Winebarger
     [not found] ` <DXqW2.244$jw4.22256@burlma1-snr2>
     [not found]   ` <7gdln1$vna$1@jetsam.uits.indiana.edu>
     [not found]     ` <372ADFBD.4F4C241B@doc.ic.ac.uk>
1999-05-01  0:00       ` Lynn Winebarger
     [not found]       ` <m2zp3pat3q.fsf@mailhost.neuroinformatik.ruhr-uni-bochum.de>
1999-05-03  0:00         ` Joshua E. Rodd
1999-05-04  0:00           ` Ed Avis
1999-05-04  0:00           ` Larry Kilgallen
     [not found]       ` <7gff2f$8o2@www.inetnow.net>
1999-05-01  0:00         ` Ed Avis
1999-05-03  0:00         ` Joshua E. Rodd
1999-05-03  0:00     ` Barry Margolin
     [not found] ` <7gdd9e$36l$1@flotsam.uits.indiana.edu>
     [not found]   ` <372ADF48.B3C88507@doc.ic.ac.uk>
1999-05-04  0:00     ` Nick Roberts
1999-05-07  0:00       ` Robert Dewar
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