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Date:   Thu, 30 Jul 2020 12:25:05 +1000 (AEST)
From:   James Morris <jmorris@namei.org>
To:     Kees Cook <keescook@chromium.org>
cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Scott Branden <scott.branden@broadcom.com>,
        Mimi Zohar <zohar@linux.ibm.com>,
        Luis Chamberlain <mcgrof@kernel.org>,
        Takashi Iwai <tiwai@suse.de>, Jessica Yu <jeyu@kernel.org>,
        SeongJae Park <sjpark@amazon.de>,
        KP Singh <kpsingh@chromium.org>, linux-efi@vger.kernel.org,
        linux-security-module@vger.kernel.org,
        linux-integrity@vger.kernel.org, selinux@vger.kernel.org,
        linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v4 06/17] fs/kernel_read_file: Remove redundant size
 argument
In-Reply-To: <20200729175845.1745471-7-keescook@chromium.org>
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References: <20200729175845.1745471-1-keescook@chromium.org> <20200729175845.1745471-7-keescook@chromium.org>
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On Wed, 29 Jul 2020, Kees Cook wrote:

> In preparation for refactoring kernel_read_file*(), remove the redundant
> "size" argument which is not needed: it can be included in the return
> code, with callers adjusted. (VFS reads already cannot be larger than
> INT_MAX.)
> 
> Acked-by: Scott Branden <scott.branden@broadcom.com>
> Reviewed-by: Mimi Zohar <zohar@linux.ibm.com>
> Reviewed-by: Luis Chamberlain <mcgrof@kernel.org>
> Signed-off-by: Kees Cook <keescook@chromium.org>

Reviewed-by: James Morris <jamorris@linux.microsoft.com>

-- 
James Morris
<jmorris@namei.org>