linux-kernel - Re: [PATCH v2] localmodconfig: Fix whitespace repeat count after "tristate"

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20160426155132.3cdf9adf@gandalf.local.home>
Date:	Tue, 26 Apr 2016 15:51:32 -0400
From:	Steven Rostedt <rostedt@...dmis.org>
To:	Benjamin Poirier <bpoirier@...e.com>
Cc:	Michal Marek <mmarek@...e.cz>, joeyli <jlee@...e.com>,
	"Yann E . MORIN " <yann.morin.1998@...e.fr>,
	linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] localmodconfig: Fix whitespace repeat count after
 "tristate"

On Tue, 26 Apr 2016 11:56:38 -0700
Benjamin Poirier <bpoirier@...e.com> wrote:

> Also recognize standalone "prompt".
> 
> Before this patch we incorrectly identified some symbols as not having a
> prompt and potentially needing to be selected by something else.
> 
> Note that this patch could theoretically change the resulting .config,
> causing it to have fewer symbols turned on. However, given the current set
> of Kconfig files, this situation does not occur because the symbols newly
> added to %prompts are absent from %selects.
> 
> Signed-off-by: Benjamin Poirier <bpoirier@...e.com>
> ---
>  scripts/kconfig/streamline_config.pl | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
> index 95a6f2b..b8c7b29 100755
> --- a/scripts/kconfig/streamline_config.pl
> +++ b/scripts/kconfig/streamline_config.pl
> @@ -237,7 +237,7 @@ sub read_kconfig {
>  	    }
>  
>  	# configs without prompts must be selected
> -	} elsif ($state ne "NONE" && /^\s*tristate\s\S/) {
> +	} elsif ($state ne "NONE" && /^\s*(tristate\s+\S|prompt\b)/) {

I prefer not to have the "prompt" here. I'm only interested in module
configs. But the \s to \s+ is a real fix.

Can you resend?

-- Steve

>  	    # note if the config has a prompt
>  	    $prompts{$config} = 1;
>