On Sun, 2 Jul 2017 18:37:50 +0100
Cág <ca6c_at_bitmessage.ch> wrote:
> Hi everyone,
> I was reading news the other day and found this:
The reason Linus calls it garbage is because its not split up, so it
cannot be included upstream:
Well, Linus also says he would prefer that Spender himself sent patches
> In the comment section somebody linked this thread:
> Bruce Perens warns about risks for grsecurity customers:
> Earlier RMS said about GPL violation.
Yeah, what they do is controversial. We don't break the GPL though.
> Then there was this thing:
> Looks like this person and some others that replied were banned by
They got banned from grsecurity twitter. After that grsecurity left
twitter, so he is banned from something that no longer exists.
> Considering the abovementioned, was it a good thing to start using
> their patches?
When we started using their patches for more than 10 years ago, yes, it
was a good thing. They solved security issues back then that is not
solved in mainline until now. (the issue at hand that made it to media
was solved by Grsecurity around 2010-2011 something?)
They were early (first?) with ASLR. We have always built our userspace
with PIE, bindnow and relro so we can fully utilize it.
So I would definitively say it was a good thing to start using their
> Is there a need in a hardened kernel overall?
I think the link you provided answers that:
Grsecurity finds and fixes many issues in kernel that nobody else
notices/cares about (until it hits media as in the recent case)
So the question is: do we need to be ahead other distros when it comes
to kernel security?
But there are some reasons to why we we should stop using it:
- It is not good to depend on something unreliable (we don't know if we
can access future patches - there is no guarantee that they will give
us access even if we pay them)
- No support
- It requires much work to maintain the unofficial patch
- Their business model (Alpine is open source)
- They are difficult to co-operate with
I want continue using it for as long as it is possible.
Received on Thu Jul 06 2017 - 12:34:02 GMT