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]
Message-ID: <ZTuUQZSrjhXnEaT/@casper.infradead.org>
Date:   Fri, 27 Oct 2023 11:43:13 +0100
From:   Matthew Wilcox <willy@...radead.org>
To:     Kees Cook <keescook@...omium.org>
Cc:     Steven Rostedt <rostedt@...dmis.org>,
        Christoph Hellwig <hch@....de>,
        Justin Stitt <justinstitt@...gle.com>,
        Kent Overstreet <kent.overstreet@...ux.dev>,
        Petr Mladek <pmladek@...e.com>,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
        Rasmus Villemoes <linux@...musvillemoes.dk>,
        Sergey Senozhatsky <senozhatsky@...omium.org>,
        Masami Hiramatsu <mhiramat@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Arnd Bergmann <arnd@...db.de>,
        Jonathan Corbet <corbet@....net>,
        Yun Zhou <yun.zhou@...driver.com>,
        Jacob Keller <jacob.e.keller@...el.com>,
        Zhen Lei <thunder.leizhen@...wei.com>,
        linux-trace-kernel@...r.kernel.org,
        Yosry Ahmed <yosryahmed@...gle.com>,
        linux-kernel@...r.kernel.org, linux-hardening@...r.kernel.org
Subject: Re: [PATCH] seq_buf: Introduce DECLARE_SEQ_BUF and seq_buf_cstr()

On Thu, Oct 26, 2023 at 10:54:26AM -0700, Kees Cook wrote:
> > > 	do_soemthing(seq_buf_cstr(s));
> > 
> > Do we really need to call it _cstr? Why not just have seq_buf_str() ?
> > 
> > I mean, this is C, do we need to state that in the name too?
> 
> I'm fine either way. I did that just to make the distinction between our
> length-managed string of characters interface (seq_buf), and the
> %NUL-terminated string of characters (traditionally called "C String" in
> other languages). And it was still shorter than "seq_buf_terminate(s);
> s->buffer" ;)

'cstr' might be short for 'counted string' ...

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ