From: Ammar Faizi <ammarfaizi2@gnuweeb.org>
To: David Laight <David.Laight@ACULAB.COM>,
Zhangjin Wu <falcon@tinylab.org>, Willy Tarreau <w@1wt.eu>
Cc: "Arnd Bergmann" <arnd@arndb.de>,
"Thomas Weißschuh" <thomas@t-8ch.de>,
"Yuan Tan" <tanyuan@tinylab.org>,
"Linux Kernel Mailing List" <linux-kernel@vger.kernel.org>,
"Linux Kselftest Mailing List" <linux-kselftest@vger.kernel.org>
Subject: Re: RE: [RFC] tools/nolibc: replace duplicated -ENOSYS return with single -ENOSYS return
Date: Wed, 30 Aug 2023 21:40:37 +0700 [thread overview]
Message-ID: <6f93ea82-f157-e921-2028-5b4fae4ad341@gnuweeb.org> (raw)
In-Reply-To: <4bbdea1710464fa2943663a25bf370c9@AcuMS.aculab.com>
On 8/28/23 4:51 AM, David Laight wrote:
> I just found a(nother) clang bug:
> int f(void) { return "a"[2]; }
> compiles to just a 'return'.
I don't think that's a bug. It's undefined behavior due to an
out-of-bound read. What do you expect it to return?
--
Ammar Faizi
next prev parent reply other threads:[~2023-08-30 18:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-27 8:32 Zhangjin Wu
2023-08-27 9:17 ` Thomas Weißschuh
2023-08-29 6:29 ` Willy Tarreau
2023-08-30 0:19 ` Zhangjin Wu
2023-08-30 3:25 ` Willy Tarreau
2023-09-01 19:03 ` Zhangjin Wu
2023-09-03 9:31 ` Willy Tarreau
2023-08-27 21:51 ` David Laight
2023-08-28 9:46 ` David Laight
2023-08-29 23:39 ` Zhangjin Wu
2023-08-30 14:40 ` Ammar Faizi [this message]
2023-08-30 16:21 ` David Laight
2023-08-31 7:41 ` Zhangjin Wu
2023-08-31 8:37 ` David Laight
2023-09-01 19:48 ` Zhangjin Wu
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