linux-kernel - Re: [PATCH] module: Harden STRICT_MODULE

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Message-ID: <alpine.LSU.2.21.2004091854280.31635@pobox.suse.cz>
Date:   Thu, 9 Apr 2020 18:55:21 +0200 (CEST)
From:   Miroslav Benes <mbenes@...e.cz>
To:     Peter Zijlstra <peterz@...radead.org>
cc:     Jessica Yu <jeyu@...nel.org>, Josh Poimboeuf <jpoimboe@...hat.com>,
        linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>,
        keescook@...omium.org
Subject: Re: [PATCH] module: Harden STRICT_MODULE_RWX

> I am still wondering if there are modules out there with sections flags 
> combination which would cause the same problem with layout_sections() and 
> move_module() logic I described earlier. But that it is a separate issue.

And of course I misread the condition in layout_sections() and all should 
be fine. Oh well...

Miroslav