All of lore.kernel.org
 help / color / mirror / Atom feed
From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Gen Zhang <blackgod016574@gmail.com>,
	paul@paul-moore.com, sds@tycho.nsa.gov, eparis@parisplace.org,
	ccross@android.com
Cc: selinux@vger.kernel.org, linux-kernel@vger.kernel.org,
	netdev@vger.kernel.org
Subject: Re: [PATCH] hooks: fix a missing-check bug in selinux_add_mnt_opt()
Date: Thu, 30 May 2019 12:11:33 +0300	[thread overview]
Message-ID: <e92b727a-bf5f-669a-18d8-7518a248c04c@cogentembedded.com> (raw)
In-Reply-To: <20190530080602.GA3600@zhanggen-UX430UQ>

Hello!

On 30.05.2019 11:06, Gen Zhang wrote:

> In selinux_add_mnt_opt(), 'val' is allcoted by kmemdup_nul(). It returns

    Allocated?

> NULL when fails. So 'val' should be checked.
> 
> Signed-off-by: Gen Zhang <blackgod016574@gmail.com>
[...]

MBR, Sergei

  parent reply	other threads:[~2019-05-30  9:12 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-30  8:06 [PATCH] hooks: fix a missing-check bug in selinux_add_mnt_opt() Gen Zhang
2019-05-30  8:30 ` Ondrej Mosnacek
2019-05-30  8:54   ` [PATCH v2] " Gen Zhang
2019-05-31 15:55     ` Paul Moore
2019-06-01  1:54       ` Gen Zhang
2019-05-30  9:11 ` Sergei Shtylyov [this message]
2019-05-30  9:18   ` [PATCH] " Gen Zhang
2019-05-30  9:22     ` Sergei Shtylyov
2019-05-30  9:24       ` Gen Zhang

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=e92b727a-bf5f-669a-18d8-7518a248c04c@cogentembedded.com \
    --to=sergei.shtylyov@cogentembedded.com \
    --cc=blackgod016574@gmail.com \
    --cc=ccross@android.com \
    --cc=eparis@parisplace.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=netdev@vger.kernel.org \
    --cc=paul@paul-moore.com \
    --cc=sds@tycho.nsa.gov \
    --cc=selinux@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 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.