From: Andrew Haley <aph-open@littlepinkcloud.com>
To: "gdb@sourceware.org" <gdb@sourceware.org>
Subject: Re: Sourceware mitigating and preventing the next xz-backdoor
Date: Sat, 6 Apr 2024 14:09:10 +0100 [thread overview]
Message-ID: <cd45987c-4ff1-4845-a76f-cee65d7d95ad@littlepinkcloud.com> (raw)
In-Reply-To: <b3e4028d-df6f-4e06-abfd-95f850996143@blackberry.com>
On 4/3/24 15:56, Stephen Webb via Gdb wrote:
> Using feature detection is entirely unnecessary if you guarantee you're
> only every going to target self-hosted builds on x86_64-linux-gnu
> running on recent commodity server or desktop hardware.
>
> For everything else, yes, it's absolutely required.
Not even x86_64-linux-gnu can escape. We recently added a feature
detection macro to one upstream project because a useful library was
forced to break its ABI, in turn because of a symbol conflict with
other libraries. Shit happens. Autoconf is for then.
--
Andrew Haley (he/him)
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
https://keybase.io/andrewhaley
EAC8 43EB D3EF DB98 CC77 2FAD A5CD 6035 332F A671
next prev parent reply other threads:[~2024-04-06 13:09 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 20:39 Security warning about xz library compromise Mark Wielaard
2024-04-01 15:06 ` Sourceware mitigating and preventing the next xz-backdoor Mark Wielaard
2024-04-02 19:54 ` Sandra Loosemore
2024-04-02 20:03 ` Paul Eggert
2024-04-02 20:20 ` Paul Koning
2024-04-02 20:28 ` Ian Lance Taylor
2024-04-03 6:26 ` Martin Uecker
2024-04-03 14:00 ` Michael Matz
2024-04-03 14:14 ` Paul Koning
2024-04-03 14:32 ` Martin Uecker
2024-04-03 14:46 ` Jeffrey Walton
2024-04-03 14:56 ` Stephen Webb
2024-04-06 13:09 ` Andrew Haley [this message]
2024-04-03 16:02 ` Michael Matz
2024-04-03 16:26 ` Joel Sherrill
2024-04-03 16:32 ` Martin Uecker
2024-04-03 16:51 ` Andreas Schwab
2024-04-03 16:56 ` Jonathan Wakely
2024-04-03 18:46 ` Jonathon Anderson
2024-04-03 19:01 ` Martin Uecker
2024-04-05 21:15 ` Andrew Sutton
2024-04-06 13:00 ` Richard Biener
2024-04-06 15:59 ` Martin Uecker
2024-04-04 13:59 ` Michael Matz
2024-04-09 16:44 ` anderson.jonathonm
2024-04-09 17:57 ` Andreas Schwab
2024-04-09 19:59 ` Jonathon Anderson
2024-04-09 20:11 ` Paul Koning
2024-04-09 21:40 ` Jeffrey Walton
2024-04-09 21:50 ` Paul Eggert
2024-04-09 21:58 ` Sam James
2024-04-09 22:15 ` Paul Eggert
2024-04-09 22:22 ` Sam James
2024-04-09 22:53 ` Paul Eggert
2024-04-09 22:03 ` Jonathon Anderson
2024-04-09 22:10 ` Sam James
2024-04-09 21:54 ` Jonathon Anderson
2024-04-09 22:00 ` Sam James
2024-04-10 14:09 ` Frank Ch. Eigler
2024-04-10 18:47 ` Jonathon Anderson
2024-04-10 19:00 ` Frank Ch. Eigler
2024-04-10 10:26 ` Claudio Bantaloukas
2024-04-02 22:08 ` Guinevere Larsen
2024-04-02 22:50 ` Jeffrey Walton
2024-04-02 23:20 ` Mark Wielaard
2024-04-02 23:34 ` Paul Koning
2024-04-03 0:37 ` Jeffrey Walton
2024-04-03 8:08 ` Florian Weimer
2024-04-03 13:53 ` Joel Sherrill
2024-04-04 10:25 ` Mark Wielaard
2024-04-10 16:30 ` Alejandro Colomar
2024-04-21 15:30 ` Mark Wielaard
2024-04-21 20:40 ` Alejandro Colomar
2024-04-21 20:52 ` Alejandro Colomar
2024-04-30 11:28 ` Alejandro Colomar
2024-04-03 14:04 ` Tom Tromey
2024-04-03 14:42 ` Jeff Law
2024-04-04 10:48 ` Mark Wielaard
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