From: Greg KH <greg@kroah.com>
To: Mark Lord <kernel@teksavvy.com>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
Jarod Wilson <jarod@wilsonet.com>
Subject: Re: PATCH: drivers/staging/lirc/lirc_serial.c: use IS_ERR()
Date: Wed, 9 Feb 2011 11:52:38 -0800 [thread overview]
Message-ID: <20110209195238.GA8707@kroah.com> (raw)
In-Reply-To: <4D51B6EF.5000409@teksavvy.com>
On Tue, Feb 08, 2011 at 04:34:39PM -0500, Mark Lord wrote:
> On 11-02-06 03:39 PM, Mark Lord wrote:
> > The lirc_serial.c module has never worked with ordinary homebrew
> > serial blaster hardware, and leaks memory when this is attempted.
> >
> > Fix it by replacing incorrect usage of PTR_ERR() with IS_ERR().
> > (patch is inline and also attached to bypass mailer issues).
> >
> > Signed-off-by: Mark Lord <mlord@pobox.com>
> >
> > --- linux-2.6.37/drivers/staging/lirc/lirc_serial.c 2011-01-04
> > 19:50:19.000000000 -0500
> > +++ linux/drivers/staging/lirc/lirc_serial.c 2011-02-06 15:33:49.854453928 -0500
> > @@ -966,7 +966,7 @@
> > if (n % sizeof(int) || count % 2 == 0)
> > return -EINVAL;
> > wbuf = memdup_user(buf, n);
> > - if (PTR_ERR(wbuf))
> > + if (IS_ERR(wbuf))
> > return PTR_ERR(wbuf);
> > spin_lock_irqsave(&hardware[type].lock, flags);
> > if (type == LIRC_IRDEO) {
>
>
> Anyone out there?
>
> Greg?
Patience please, I just got over the flu and am now catching up on
patches. I'll go queue this up now.
thanks,
greg k-h
next prev parent reply other threads:[~2011-02-09 19:59 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-06 20:39 PATCH: drivers/staging/lirc/lirc_serial.c: use IS_ERR() Mark Lord
2011-02-08 21:34 ` Mark Lord
2011-02-09 19:52 ` Greg KH [this message]
2011-02-09 19:54 ` Greg KH
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20110209195238.GA8707@kroah.com \
--to=greg@kroah.com \
--cc=jarod@wilsonet.com \
--cc=kernel@teksavvy.com \
--cc=linux-kernel@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox