LKML Archive on
 help / color / Atom feed
From: Kevin Hilman <>
To: Colin King <>,
	Maxime Jourdan <>,
	Mauro Carvalho Chehab <>,
	Greg Kroah-Hartman <>,
	Hans Verkuil <>,,,,
Subject: Re: [PATCH] media: meson: add missing allocation failure check on new_buf
Date: Wed, 04 Dec 2019 18:39:06 -0800
Message-ID: <> (raw)
In-Reply-To: <>

Colin King <> writes:

> From: Colin Ian King <>
> Currently if the allocation of new_buf fails then a null pointer
> dereference occurs when assiging new_buf->vb. Avoid this by returning
> early on a memory allocation failure as there is not much more can
> be done at this point.
> Addresses-Coverity: ("Dereference null return")
> Fixes: 3e7f51bd9607 ("media: meson: add v4l2 m2m video decoder driver")
> Signed-off-by: Colin Ian King <>

Reviewed-by: Kevin Hilman <>

  reply index

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-12-04 14:11 Colin King
2019-12-05  2:39 ` Kevin Hilman [this message]
2019-12-05  8:06 ` Sergey Senozhatsky

Reply instructions:

You may reply publically 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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \ \ \ \ \ \ \ \ \ \

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

LKML Archive on

Archives are clonable:
	git clone --mirror lkml/git/0.git
	git clone --mirror lkml/git/1.git
	git clone --mirror lkml/git/2.git
	git clone --mirror lkml/git/3.git
	git clone --mirror lkml/git/4.git
	git clone --mirror lkml/git/5.git
	git clone --mirror lkml/git/6.git
	git clone --mirror lkml/git/7.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 lkml lkml/ \
	public-inbox-index lkml

Example config snippet for mirrors

Newsgroup available over NNTP:

AGPL code for this site: git clone