linux-kernel - Re: [PATCH 1/2] localmodconfig: Fix parsing of Kconfig "source" statements

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 for Android: free password hash cracker in your pocket

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

Date:	Fri, 8 Apr 2016 14:29:40 -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 1/2] localmodconfig: Fix parsing of Kconfig "source"
 statements

On Sat,  2 Apr 2016 10:55:21 -0700
Benjamin Poirier <bpoirier@...e.com> wrote:

> The parameter of Kconfig "source" statements does not need to be quoted.
> The current regex causes many kconfig files to be skipped and hence,
> dependencies to be missed.
> 
> Also fix the whitespace repeat count.
> 
> Signed-off-by: Benjamin Poirier <bpoirier@...e.com>

Thanks for sending this. I'll apply it. Should this be marked for
stable? And if so, how far back?

-- Steve

> ---
>  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 f3d3fb4..7036ae3 100755
> --- a/scripts/kconfig/streamline_config.pl
> +++ b/scripts/kconfig/streamline_config.pl
> @@ -188,7 +188,7 @@ sub read_kconfig {
>  	$cont = 0;
>  
>  	# collect any Kconfig sources
> -	if (/^source\s*"(.*)"/) {
> +	if (/^source\s+"?([^"]+)/) {
>  	    my $kconfig = $1;
>  	    # prevent reading twice.
>  	    if (!defined($read_kconfigs{$kconfig})) {