From: Mark Brown <broonie@kernel.org>
To: Kees Cook <keescook@chromium.org>
Cc: Shuah Khan <shuah@kernel.org>,
Eric Biederman <ebiederm@xmission.com>,
linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org
Subject: Re: [PATCH 1/2] kselftest: Add a ksft_perror() helper
Date: Fri, 29 Sep 2023 09:50:53 +0200 [thread overview]
Message-ID: <ZRaB3SfRaUFsP7XN@finisterre.sirena.org.uk> (raw)
In-Reply-To: <202309281747.594B3352@keescook>
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On Thu, Sep 28, 2023 at 05:48:22PM -0700, Kees Cook wrote:
> > nolibc doesn't have a strerror() and adding the table of strings required
> > doesn't seem like a good fit for what it's trying to do so when we're using
> > that only print the errno.
> Oh, interesting... what environment ends up without strerror()?
Like I say it's for nolibc - it's just some header files (all in the
kernel source), while it generally aims to be libc compatible it's
intentionally very small.
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next prev parent reply other threads:[~2023-09-29 7:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-28 14:38 [PATCH 0/2] kselftest/exec: Convert execveat test to KTAP output Mark Brown
2023-09-28 14:38 ` [PATCH 1/2] kselftest: Add a ksft_perror() helper Mark Brown
2023-09-29 0:48 ` Kees Cook
2023-09-29 7:50 ` Mark Brown [this message]
2023-09-29 17:31 ` Kees Cook
2023-10-01 10:24 ` Mark Brown
2023-09-28 14:38 ` [PATCH 2/2] selftests/exec: Convert execveat test to generate KTAP output Mark Brown
2023-09-29 0:48 ` Kees Cook
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