On Mon, Apr 11, 2005 at 10:54:50PM +0200, Marco Colombo wrote:In this case, A is clearly the author (onwer of rights) of the firmware.
D is fine on respect of the other A's, since their source is actually
(and clearly) there. It's the missing source case we're considering
and the number of A's is quite small, the copyright owners of firmware
images. Those A's are easily identified, and perfectly able to act.
Well, i am not sure with your interpretation, but even if you where right, we
have no guarantee that A will continue being lenient, and no guarantee that A
will not start suing D or whoever for illegally distributing his stuff without
sources.
So, even if C comes to think D is breaking GPL, all C can do is notify
A. The GPL D is supposedly breaking is an agreement between A and D
only. On which basis may C sue D? For breaking what agreement? It's up
to A to sue D for breaking GPL.
This is indeed an interpretation. I am not sure myself if a user receiving
GPLed software in binary only fashion as is the case here can sue either D or
A to get access to that source code.
The point is, if A states (even implicitly) D is distributing the right
source, there's nothing C can do to D. D is not breaking GPL, as long A
So, i get some random bit of GPLed software, i add a module or some code to
it, i distribute that code in binary format only, and claim that i have used
an hex editor to write it, or simply that it is the 'right' source.
I have some serious doubts that i will not get sued by all the authors of the
original GPLed work if i were to do that, and rightly so.
says so and it's A granting D the right to distribute. There's no way C
can prevent D from distributing A's software, if A is fine with it.
It's up to A to decide if GPL conditions are met by D.
Even in that case, you still need explicit permission of A, and all the other
copyright holders of the rest of the GPLed work, to give you an explicit
exception to link with this non-free bit of code.
Now you could argue that any number of authors of GPLed bits of the linux
kernel could sue D for distributing their software as a derived work of the
binary-only bit, and the fact that D doesn't distribute the source code to the
binary bit voids any other right allowed him by the GPL, and thus he has no
right to do the distribution at all. The GPL is very clear on this topic.
We're not talking of that case. D _is_ actually distributing the right
source, according to A. It's C that is unsatisfied with it.
No. The source code is clearly the prefered form of modification, not some
random intermediate state A may be claiming is source.
I'm not following. Are you saying what if A is bought? That is
different. Well GPL is quite clear:
1. You may copy and distribute verbatim copies of the Program's source
code as you receive it, ...
If D is distributing the source as received from A, D is in full
compliance. How could A sue D? If A distributed incomplete source
in the first place, it's not D's fault for sure. Do you really think
the following scenario is likely:
A to D: you must distribute the complete source, or the license will be
terminated!
D to A: gimme the complete source, and I'll distribute it.
A to D: no, I'm not willing to give you the full source of my firmware,
but you must distribute it anyway!
The result is that the code in question has to be stopped from being
distributed by D. But the case here is different, since A is not the sole
copyright owner, so he doesn't get to set random interpretations of what is
source code.
That, in court? Is this really what you're afraid of?
The outcome is, very likely A will be forced to release the full source.
(and D forced to distribute it, but all D's we're talking of here are
very happy with the full disclosure scenario, aren't they?)
Imagine A refusing to give away the source code, and D is ordered to remove
the incriminated code it is illegally distributing from all its servers, and
recall all those thousands of CD and DVD isos containing the code it
distributed, and being fined for each day it doesn't do so ?
This is the scenario i want to avoid by explicitly stating the relationships
of all copyright issues of those firmware blobs.
I don't see this scenario nowhere close to likely. Of course, A can
always sue any B, C, or D for whatever reason. It's very unlikely
A will sue anyone in full compliance of GPL, but it's possible.
There's nothing we can do about it. But there's no reason to worry
either.
So, we don't take the risk and don't distribute it. If A is not ready to put a
couple of lines of disclaimer on his work explaining the copyright and
licencing issues, then we are better of not distributing its code, which is
what debian will do.
Yeah, but who know what mad laws will be passed to repress piracy which will
make this void.
Note also that GPL says nothing about how you get your copy. You can
get it while hanging from the ceiling ala Mission Impossible, but if
the software is GPL'ed, then your license is valid. The action may
still be illegal, but that's another matter: you _can_ use the software
(even if in jail). B-)
I am not sure. If i where to get a copy of windows, and manage to install it
without clicking on the "i agree" button, does that make it a legal copy of
windows to use ?
Friendly,
Sven Luther