From: David Miller <davem@davemloft.net>
To: jasowang@redhat.com
Cc: mst@redhat.com, linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: [PATCH V4 1/2] ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE
Date: Fri, 09 Feb 2018 14:29:20 -0500 (EST) [thread overview]
Message-ID: <20180209.142920.1554346428600364626.davem@davemloft.net> (raw)
In-Reply-To: <1518169550-5987-1-git-send-email-jasowang@redhat.com>
From: Jason Wang <jasowang@redhat.com>
Date: Fri, 9 Feb 2018 17:45:49 +0800
> To avoid slab to warn about exceeded size, fail early if queue
> occupies more than KMALLOC_MAX_SIZE.
>
> Reported-by: syzbot+e4d4f9ddd4295539735d@syzkaller.appspotmail.com
> Fixes: 2e0ab8ca83c12 ("ptr_ring: array based FIFO for pointers")
> Signed-off-by: Jason Wang <jasowang@redhat.com>
Applied.
next prev parent reply other threads:[~2018-02-09 19:29 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-09 9:45 [PATCH V4 1/2] ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE Jason Wang
2018-02-09 9:45 ` [PATCH V4 2/2] ptr_ring: try vmalloc() when kmalloc() fails Jason Wang
2018-02-09 15:53 ` Michael S. Tsirkin
2018-02-11 2:45 ` Jason Wang
2018-02-09 19:29 ` David Miller
2018-02-09 15:39 ` [PATCH V4 1/2] ptr_ring: fail early if queue occupies more than KMALLOC_MAX_SIZE Michael S. Tsirkin
2018-02-09 19:29 ` David Miller [this message]
2018-02-10 19:32 ` Eric Biggers
2018-02-11 2:46 ` Jason Wang
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=20180209.142920.1554346428600364626.davem@davemloft.net \
--to=davem@davemloft.net \
--cc=jasowang@redhat.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mst@redhat.com \
--cc=netdev@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;
as well as URLs for NNTP newsgroup(s).