Does Android Have a Linux Copyright Problem?

An anonymous reader writes "TheRegister says Google's attempt to purge copyright from header files has put mobile developers at risk of being forced to reveal their own source code, according to legal experts. This time it's not patents or Android's reinterpretation of Java that's causing problems, but the Linux code that compiles down into Android itself. The discussion started with a Huffington Post article by IP lawyer Edward Naughton, who has serious doubts about Google's approach to the Linux kernel header files. He in turn links to copyright law professor Ray Nimmer's blog post on disclosure risks on copyleft platforms. And IP blogger Florian Mueller believes Google faces a serious Linux copyright issue."

Comments

Re:What the heck?

[poetmatt]

This won't play into a goddamn thing. It's headers. read the first post. Headers are not copyrighted. This seems to be about as blatant a lack of comprehension you can get.

Re:This isn't random conjecture by the ill-informe

[starfishsystems]

[Ray] Nimmer is the real deal. He wrote the definitive treatise on copyright law.

You're thinking of David Nimmer. Ray Nimmer has lots of credentials too, but he's a different guy.

Re:Applications shouldn't be at risk

[Guy Harris]

Because of an addendum Torvalds added to the GPL v2 as it applies to the Linux kernel. I couldn't find it quickly on Google

You can find it in the COPYING file at the top level of the Linux kernel source tree:

NOTE! This copyright does *not* cover user programs that use kernel
services by normal system calls - this is merely considered normal use
of the kernel, and does *not* fall under the heading of "derived work".
Also note that the GPL below is copyrighted by the Free Software
Foundation, but the instance of code that it refers to (the Linux
kernel) is copyrighted by me and others who actually wrote it.

Also note that the only valid version of the GPL as far as the kernel
is concerned is _this_ particular version of the license (ie v2, not
v2.2 or v3.x or whatever), unless explicitly otherwise stated.

Linus Torvalds

which is followed by the text of the GPLv2.

Re:This isn't random conjecture by the ill-informe

[Maestro4k]

Google's attitude seems to be that copyright is merely a hassle, an obstacle to be routed around. Even if they are not found to be legally in violation of the GPL, they obviously Bionic with the deliberate intent of routing around it.

If you read the rationale section of Bionic README.TXT it doesn't seem that Google's trying to claim these new headers are re-licensed. They're simply providing an (automatic) way to create cleaned headers that won't cause compilation errors due to a variety of reasons that the original headers can/will cause them. While I'm not a copyright expert, this doesn't sound anything like what these guys are claiming Google's doing.

Also, I've never heard of anyone having to release their source code because they used header files from Linux. You kinda have to use them to compile, and there's plenty of non-GPL software that compiles and runs on Linux that hasn't been forced to release its source code.

Re:Copyright is complex

[tomhudson]

These are "cleaned-up header files that you can use with Android, because the original kernel headers are a bit of a mess, as explained here

Bionic comes with a set of 'clean' Linux kernel headers that can safely be included by userland applications and libraries without fear of hideous conflicts. for more information why this is needed, see the "RATIONALE" section at the end of this document.

these clean headers are automatically generated by several scripts located in the 'bionic/kernel/tools' directory, which process a set of original and unmodified kernel headers in order to get rid of many annoying declarations and constructs that usually result in compilation failure.

In other words, they're complying with the GPL by including the scripts necessary to generate the code. Florian Mueller is a liar and enemy of open source, has been for years. This is the guy who went around saying open source destroys value.