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]
Message-ID: <Pine.LNX.4.64N.0710231823530.8693@blysk.ds.pg.gda.pl>
Date:	Tue, 23 Oct 2007 18:27:52 +0100 (BST)
From:	"Maciej W. Rozycki" <macro@...ux-mips.org>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
cc:	Andrew Morton <akpm@...ux-foundation.org>,
	linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] tty_ioctl: Fix the baud_table check in encode_baud_rate

On Wed, 17 Oct 2007, Alan Cox wrote:

> >  The tty_termios_encode_baud_rate() function as defined by tty_ioctl.c has 
> > a problem with the baud_table within.  The comparison operators are 
> > reversed and as a result this table's entries never match and BOTHER is 
> > always used.
> 
> Oops. I thought I'd fixed that one. Bit bothersome its been in -mm that
> long before anyone noticed. 

 -ENOTENOUGHUSERS?

> >  Additionally this function's prototype is not exported unlike the 
> > function itself.
> 
> That bit seems out of date and a prototype was added later in -mm

 Given the function has survived for quite a while without a prototype 
exported (how to use it otherwise? -- I guess set_sgttyb() does not count 
as hardly anybody should be calling it), I suppose it is no surprise it 
was not adequately tested. ;-)

  Maciej
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ