linux-hardening - Re: [PATCH] kunit: tool: Do not colorize output when redirected

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Message-ID: <CAFd5g47HMRbKOFbANe_kZ8Td4OHxxwDqpszV515uaMzsz9DoXw@mail.gmail.com>
Date:   Wed, 23 Mar 2022 19:30:08 -0400
From:   Brendan Higgins <brendanhiggins@...gle.com>
To:     Kees Cook <keescook@...omium.org>
Cc:     linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com,
        David Gow <davidgow@...gle.com>, linux-kernel@...r.kernel.org,
        linux-hardening@...r.kernel.org
Subject: Re: [PATCH] kunit: tool: Do not colorize output when redirected

On Thu, Feb 24, 2022 at 12:53 AM Kees Cook <keescook@...omium.org> wrote:
>
> Filling log files with color codes makes diffs and other comparisons
> difficult. Only emit vt100 codes when the stdout is a TTY.
>
> Cc: Brendan Higgins <brendanhiggins@...gle.com>
> Cc: linux-kselftest@...r.kernel.org
> Cc: kunit-dev@...glegroups.com
> Signed-off-by: Kees Cook <keescook@...omium.org>

Reviewed-by: Brendan Higgins <brendanhiggins@...gle.com>