linux-kernel - Re: [PATCH 5/9] objtool: Rework rebuild

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] [day] [month] [year] [list]

Date:   Fri, 19 Mar 2021 10:15:42 -0500
From:   Josh Poimboeuf <jpoimboe@...hat.com>
To:     Peter Zijlstra <peterz@...radead.org>
Cc:     x86@...nel.org, jgross@...e.com, mbenes@...e.cz,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH 5/9] objtool: Rework rebuild_reloc logic

On Fri, Mar 19, 2021 at 10:22:54AM +0100, Peter Zijlstra wrote:
> @@ -814,6 +814,11 @@ struct section *elf_create_reloc_section
>  	}
>  }
>  
> +static inline bool is_reloc_section(struct section *reloc)
> +{
> +	return reloc->base && reloc->base->reloc == reloc;
> +}

I believe the 2nd condition will always be true, so it can just be
'return reloc->base'.

-- 
Josh