linux-kernel - Re: [PATCH] Fill in ELF image holes with PROT

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Message-ID: <CAJ315SFci9-tEudzLtqEVVtHxfvLWDcPRx972otZbQBQUutwCA@mail.gmail.com>
Date:   Mon, 24 Jul 2017 16:09:29 +0300
From:   Zero Cu <blackzert@...il.com>
To:     viro@...iv.linux.org.uk, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] Fill in ELF image holes with PROT_NONE to prevent mapping
 to the hole

2017-07-14 15:29 GMT+03:00  <blackzert@...il.com>:
> From: Ilya Smith <blackzert@...il.com>
> To avoid exploitation of ELF images with holes, a hole can be mapped with
> PROT_NONE permissions.

Hello,
Could I have any feedback please?