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] [thread-next>] [day] [month] [year] [list]
Date:   Sat, 11 Nov 2023 14:24:31 +0100
From:   Willy Tarreau <w@....eu>
To:     York Jasper Niebuhr <yjnworkstation@...il.com>
Cc:     akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
        linux-api@...r.kernel.org, linux-security-module@...r.kernel.org,
        torvalds@...ux-foundation.org
Subject: Re: [PATCH] exitz syscall

Hello,

On Sat, Nov 11, 2023 at 01:51:26PM +0100, York Jasper Niebuhr wrote:
> Adds a system call to flag a process' resources to be cleared on
> exit (or, in the case of memory, on free). Currently, only zeroing
> memory is implemented.
(...)

IMHO it does not make sense to add a syscall for this, please have a
look at prctl(2) instead, which is already used for similar settings.

Regards,
Willy

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ