From: Grant Likely <grant.likely@secretlab.ca>
To: Alexandre Courbot <acourbot@nvidia.com>
Cc: Linus Walleij <linus.walleij@linaro.org>,
Ryan Mallon <rmallon@gmail.com>,
linux-kernel@vger.kernel.org, gnurou@gmail.com,
Alexandre Courbot <acourbot@nvidia.com>
Subject: Re: [PATCH 1/4] gpiolib: check descriptors validity before use
Date: Tue, 26 Feb 2013 17:48:39 +0000 [thread overview]
Message-ID: <20130226174839.714853E0AEF@localhost> (raw)
In-Reply-To: <1360907177-6468-2-git-send-email-acourbot@nvidia.com>
On Fri, 15 Feb 2013 14:46:14 +0900, Alexandre Courbot <acourbot@nvidia.com> wrote:
> Some functions dereferenced their GPIO descriptor argument without
> checking its validity first, potentially leading to an oops when given
> an invalid argument.
>
> This patch also makes gpio_get_value() more resilient when given an
> invalid GPIO, returning 0 instead of silently crashing.
>
> Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
> Cc: Ryan Mallon <rmallon@gmail.com>
Applied, thanks.
g.
next prev parent reply other threads:[~2013-02-26 19:27 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-15 5:46 [PATCH v2 0/4] gpiolib: some fixup patches Alexandre Courbot
2013-02-15 5:46 ` [PATCH 1/4] gpiolib: check descriptors validity before use Alexandre Courbot
2013-02-26 17:48 ` Grant Likely [this message]
2013-02-15 5:46 ` [PATCH 2/4] gpiolib: use const parameters when possible Alexandre Courbot
2013-02-26 17:49 ` Grant Likely
2013-02-15 5:46 ` [PATCH 3/4] gpiolib: move comment to right function Alexandre Courbot
2013-02-15 5:46 ` [PATCH 4/4] gpiolib: rename local offset variables to "hwgpio" Alexandre Courbot
2013-02-26 17:51 ` Grant Likely
2013-02-22 2:19 ` [PATCH v2 0/4] gpiolib: some fixup patches Alexandre Courbot
2013-02-26 17:53 ` Grant Likely
2013-02-27 1:22 ` Alexandre Courbot
2013-02-27 7:52 ` Grant Likely
2013-02-28 4:57 ` Alexandre Courbot
2013-02-28 6:21 ` Linus Walleij
2013-02-28 6:47 ` Grant Likely
-- strict thread matches above, loose matches on Subject: below --
2013-02-13 7:02 [PATCH " Alexandre Courbot
2013-02-13 7:02 ` [PATCH 1/4] gpiolib: check descriptors validity before use Alexandre Courbot
2013-02-13 22:49 ` Ryan Mallon
2013-02-14 3:00 ` Alexandre Courbot
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=20130226174839.714853E0AEF@localhost \
--to=grant.likely@secretlab.ca \
--cc=acourbot@nvidia.com \
--cc=gnurou@gmail.com \
--cc=linus.walleij@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=rmallon@gmail.com \
/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;
as well as URLs for NNTP newsgroup(s).