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From: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
To: Adrian Bunk <bunk@kernel.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>,
	Tom Stellard <tstellar@redhat.com>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Masahiro Yamada <masahiroy@kernel.org>,
	Nathan Chancellor <nathan@kernel.org>,
	Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	clang-built-linux <clang-built-linux@googlegroups.com>,
	Fangrui Song <maskray@google.com>,
	Serge Guelton <sguelton@redhat.com>,
	Sylvestre Ledru <sylvestre@mozilla.com>
Subject: Re: Very slow clang kernel config ..
Date: Tue, 4 May 2021 23:32:42 +0200
Message-ID: <CANiq72=aK-JJhpnZdeeGBtADrnXhyEp1Whw5+5rK6a4u85PhxA@mail.gmail.com> (raw)
In-Reply-To: <20210502093123.GC12293@localhost>

On Sun, May 2, 2021 at 11:31 AM Adrian Bunk <bunk@kernel.org> wrote:
>
> Some of the new language ecosystems like Go or Rust do not offer
> shared libraries.

This is a bit misleading. Rust offers shared libraries, including the
option to offer a C ABI.

The problem are generics which, like C++ templates, cannot be swapped
at runtime. Distributions have had to deal with the STL, Boost, etc.
all these years too.

In fact, Rust improves things a bit: there are no headers that need to
be parsed from scratch every time.

> What happens if you use a program provided by your distribution that is
> written in Rust and handles untrusted input in a way that it might be
> vulnerable to exploits based on one of these CVEs?
>
> The program has a known vulnerability that will likely stay unfixed.

Why? I fail to see what is the issue rebuilding (or relinking) all
packages except distributions lacking enough compute resources.

Cheers,
Miguel

  parent reply index

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-29 21:53 Linus Torvalds
2021-04-30  0:19 ` Nick Desaulniers
2021-04-30  2:22   ` Nick Desaulniers
2021-05-01  0:19     ` Nick Desaulniers
2021-05-01  0:23       ` Nick Desaulniers
2021-05-01  0:25         ` Nick Desaulniers
2021-05-01  0:40           ` Nick Desaulniers
2021-05-01  1:22           ` Linus Torvalds
2021-05-01  1:48             ` Nick Desaulniers
2021-05-01  2:16               ` Fangrui Song
2021-05-01  3:32               ` Tom Stellard
2021-05-01 16:32                 ` Linus Torvalds
2021-05-01 19:57                   ` Serge Guelton
2021-05-01 22:39                     ` Linus Torvalds
2021-05-01 23:55                       ` Fangrui Song
2021-05-01 21:58                   ` David Laight
2021-05-02  9:31                   ` Adrian Bunk
2021-05-02 11:35                     ` David Laight
2021-05-02 16:12                     ` Linus Torvalds
2021-05-02 16:45                       ` Adrian Bunk
2021-05-02 16:49                         ` Linus Torvalds
2021-05-02 17:55                           ` Adrian Bunk
2021-05-02 17:59                             ` Linus Torvalds
2021-05-02 21:48                               ` Adrian Bunk
2021-05-04 22:02                                 ` Miguel Ojeda
2021-05-05  0:58                                   ` Theodore Ts'o
2021-05-05 17:21                                     ` Miguel Ojeda
2021-05-04 21:32                     ` Miguel Ojeda [this message]
2021-05-05 11:05                       ` David Laight
2021-05-05 13:53                         ` Miguel Ojeda
2021-05-05 14:13                           ` David Laight
2021-05-05 16:06                             ` Miguel Ojeda
2021-05-05 16:25                               ` David Laight
2021-05-05 17:55                                 ` Miguel Ojeda
2021-05-03  1:03                   ` Maciej W. Rozycki
2021-05-03 14:38                     ` Theodore Ts'o
2021-05-03 14:54                       ` Theodore Ts'o
2021-05-03 17:14                         ` Maciej W. Rozycki
2021-05-03 16:09                       ` David Laight
2021-05-04 23:04                       ` Greg Stark
2021-05-05  0:55                         ` Theodore Ts'o
2021-05-01 23:37               ` Mike Hommey
2021-05-02  5:19               ` Dan Aloni
2021-05-03 16:48                 ` Tom Stellard
2021-05-03 19:00                   ` Fangrui Song
2021-04-30  0:52 ` Nathan Chancellor
2021-04-30  2:21   ` Nick Desaulniers

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