linux-hardening - Re: [PATCH] checkpatch: Don't count URLs for "line too long"

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Message-ID: <91bb341a01ad5cfe4269ef6857387cf3db9619d0.camel@perches.com>
Date:   Mon, 26 Sep 2022 22:40:50 -0700
From:   Joe Perches <joe@...ches.com>
To:     Kees Cook <keescook@...omium.org>,
        Andy Whitcroft <apw@...onical.com>, yashsri421@...il.com
Cc:     Dwaipayan Ray <dwaipayanray1@...il.com>,
        Lukas Bulwahn <lukas.bulwahn@...il.com>,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH] checkpatch: Don't count URLs for "line too long"

On Mon, 2022-09-26 at 19:15 -0700, Kees Cook wrote:
> URLs (not in a Link: field) should be ignored for "line too long"
> warnings. Allow any line containing "https://" or "http://".

More generally, this should be for any URI

> diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
[]
> @@ -3175,6 +3175,8 @@ sub process {
>  					# file delta changes
>  		      $line =~ /^\s*(?:[\w\.\-\+]*\/)++[\w\.\-\+]+:/ ||
>  					# filename then :
> +		      $line =~ /https?:\/\// ||
> +					# URLs
>  		      $line =~ /^\s*(?:Fixes:|Link:|$signature_tags)/i ||
>  					# A Fixes: or Link: line or signature tag line
>  		      $commit_log_possible_stack_dump)) {

And I don't recollect why this wasn't applied, but I think it's a rather better,
more complete, patch:

https://lore.kernel.org/lkml/20210114073513.15773-2-yashsri421@gmail.com/

I believe I did ack it and forward it to Andrew Morton, but I don't
see it on a lore list.