From: Dan Carpenter <dan.carpenter@oracle.com>
To: Peilin Ye <yepeilin.cs@gmail.com>
Cc: "Arnd Bergmann" <arnd@arndb.de>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Vandana BN" <bnvandana@gmail.com>,
"Ezequiel Garcia" <ezequiel@collabora.com>,
"Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
linux-kernel-mentees@lists.linuxfoundation.org,
"Linux Media Mailing List" <linux-media@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Linus Walleij" <linus.walleij@linaro.org>
Subject: Re: [Linux-kernel-mentees] [PATCH v3] media/v4l2-core: Fix kernel-infoleak in video_put_user()
Date: Mon, 27 Jul 2020 17:46:09 +0300 [thread overview]
Message-ID: <20200727144609.GG1913@kadam> (raw)
In-Reply-To: <20200727141416.GA306745@PWN>
On Mon, Jul 27, 2020 at 10:14:16AM -0400, Peilin Ye wrote:
> Yes, I would like to! I will start from:
>
> drivers/firewire/core-cdev.c:463
My prefered fix for this would be to add a memset at the start of
fill_bus_reset_event().
memset(event, 0, sizeof(*event));
spin_lock_irq(&card->lock);
event->closure = client->bus_reset_closure;
> drivers/input/misc/uinput.c:743
I don't think this is a bug.
regards,
dan carpenter
WARNING: multiple messages have this Message-ID (diff)
From: Dan Carpenter <dan.carpenter@oracle.com>
To: Peilin Ye <yepeilin.cs@gmail.com>
Cc: "Niklas Söderlund" <niklas.soderlund+renesas@ragnatech.se>,
"Arnd Bergmann" <arnd@arndb.de>,
"Linus Walleij" <linus.walleij@linaro.org>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
"Linux Media Mailing List" <linux-media@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
"Laurent Pinchart" <laurent.pinchart@ideasonboard.com>,
"Sakari Ailus" <sakari.ailus@linux.intel.com>,
"Vandana BN" <bnvandana@gmail.com>,
"Hans Verkuil" <hverkuil-cisco@xs4all.nl>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
"Ezequiel Garcia" <ezequiel@collabora.com>,
linux-kernel-mentees@lists.linuxfoundation.org
Subject: Re: [Linux-kernel-mentees] [PATCH v3] media/v4l2-core: Fix kernel-infoleak in video_put_user()
Date: Mon, 27 Jul 2020 17:46:09 +0300 [thread overview]
Message-ID: <20200727144609.GG1913@kadam> (raw)
In-Reply-To: <20200727141416.GA306745@PWN>
On Mon, Jul 27, 2020 at 10:14:16AM -0400, Peilin Ye wrote:
> Yes, I would like to! I will start from:
>
> drivers/firewire/core-cdev.c:463
My prefered fix for this would be to add a memset at the start of
fill_bus_reset_event().
memset(event, 0, sizeof(*event));
spin_lock_irq(&card->lock);
event->closure = client->bus_reset_closure;
> drivers/input/misc/uinput.c:743
I don't think this is a bug.
regards,
dan carpenter
_______________________________________________
Linux-kernel-mentees mailing list
Linux-kernel-mentees@lists.linuxfoundation.org
https://lists.linuxfoundation.org/mailman/listinfo/linux-kernel-mentees
next prev parent reply other threads:[~2020-07-27 14:46 UTC|newest]
Thread overview: 76+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-26 16:44 [Linux-kernel-mentees] [PATCH] media/v4l2-core: Fix kernel-infoleak in video_put_user() Peilin Ye
2020-07-26 16:44 ` Peilin Ye
2020-07-26 17:30 ` Laurent Pinchart
2020-07-26 17:30 ` Laurent Pinchart
2020-07-26 18:07 ` Peilin Ye
2020-07-26 18:07 ` Peilin Ye
2020-07-26 22:08 ` Laurent Pinchart
2020-07-26 22:08 ` Laurent Pinchart
2020-07-26 22:15 ` Peilin Ye
2020-07-26 22:15 ` Peilin Ye
2020-07-26 18:12 ` Peilin Ye
2020-07-26 18:12 ` Peilin Ye
2020-07-26 22:05 ` [Linux-kernel-mentees] [PATCH v2] " Peilin Ye
2020-07-26 22:05 ` Peilin Ye
2020-07-26 22:10 ` Laurent Pinchart
2020-07-26 22:10 ` Laurent Pinchart
2020-07-26 22:16 ` Peilin Ye
2020-07-26 22:16 ` Peilin Ye
2020-07-26 22:27 ` [Linux-kernel-mentees] [PATCH v3] " Peilin Ye
2020-07-26 22:27 ` Peilin Ye
2020-07-27 7:25 ` Arnd Bergmann
2020-07-27 7:25 ` Arnd Bergmann
2020-07-27 7:56 ` Peilin Ye
2020-07-27 7:56 ` Peilin Ye
2020-07-27 13:16 ` Dan Carpenter
2020-07-27 13:16 ` Dan Carpenter
2020-07-27 14:05 ` Arnd Bergmann
2020-07-27 14:05 ` Arnd Bergmann
2020-07-27 14:14 ` Peilin Ye
2020-07-27 14:14 ` Peilin Ye
2020-07-27 14:20 ` Arnd Bergmann
2020-07-27 14:20 ` Arnd Bergmann
2020-07-27 14:46 ` Dan Carpenter [this message]
2020-07-27 14:46 ` Dan Carpenter
2020-07-27 15:30 ` Peilin Ye
2020-07-27 15:30 ` Peilin Ye
2020-07-27 14:43 ` Dan Carpenter
2020-07-27 14:43 ` Dan Carpenter
2020-07-27 14:55 ` Arnd Bergmann
2020-07-27 14:55 ` Arnd Bergmann
2020-07-27 22:04 ` Peilin Ye
2020-07-27 22:04 ` Peilin Ye
2020-07-28 9:00 ` Arnd Bergmann
2020-07-28 9:00 ` Arnd Bergmann
2020-07-28 10:02 ` Dan Carpenter
2020-07-28 10:02 ` Dan Carpenter
2020-07-27 22:33 ` Peilin Ye
2020-07-27 22:33 ` Peilin Ye
2020-07-28 9:10 ` Arnd Bergmann
2020-07-28 9:10 ` Arnd Bergmann
2020-07-28 9:47 ` Dan Carpenter
2020-07-28 9:47 ` Dan Carpenter
2020-07-28 13:13 ` Peilin Ye
2020-07-28 13:13 ` Peilin Ye
2020-07-28 12:22 ` Linus Walleij
2020-07-28 12:22 ` Linus Walleij
2020-07-28 13:06 ` Dan Carpenter
2020-07-28 13:06 ` Dan Carpenter
2020-07-28 13:58 ` Arnd Bergmann
2020-07-28 13:58 ` Arnd Bergmann
2020-07-30 8:07 ` Bartosz Golaszewski
2020-07-30 8:07 ` Bartosz Golaszewski
2020-07-30 8:15 ` Arnd Bergmann
2020-07-30 8:15 ` Arnd Bergmann
2020-07-30 8:38 ` Andy Shevchenko
2020-07-30 8:38 ` Andy Shevchenko
2020-07-30 9:18 ` Arnd Bergmann
2020-07-30 9:18 ` Arnd Bergmann
2020-07-30 11:48 ` Andy Shevchenko
2020-07-30 11:48 ` Andy Shevchenko
2020-07-30 13:49 ` Arnd Bergmann
2020-07-30 13:49 ` Arnd Bergmann
2020-08-02 16:55 ` Peilin Ye
2020-08-02 16:55 ` Peilin Ye
2020-07-27 8:00 ` [Linux-kernel-mentees] [PATCH v4] " Peilin Ye
2020-07-27 8:00 ` Peilin Ye
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=20200727144609.GG1913@kadam \
--to=dan.carpenter@oracle.com \
--cc=arnd@arndb.de \
--cc=bnvandana@gmail.com \
--cc=ezequiel@collabora.com \
--cc=gregkh@linuxfoundation.org \
--cc=hverkuil-cisco@xs4all.nl \
--cc=laurent.pinchart@ideasonboard.com \
--cc=linus.walleij@linaro.org \
--cc=linux-kernel-mentees@lists.linuxfoundation.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-media@vger.kernel.org \
--cc=mchehab@kernel.org \
--cc=niklas.soderlund+renesas@ragnatech.se \
--cc=sakari.ailus@linux.intel.com \
--cc=syzkaller-bugs@googlegroups.com \
--cc=yepeilin.cs@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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.