netdev - Re: PATCH [1/1] ipv4: Prevent malformed UFO fragments in ip_append

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-Id: <20160610.175903.1966273946295029255.davem@davemloft.net>
Date:	Fri, 10 Jun 2016 17:59:03 -0700 (PDT)
From:	David Miller <davem@...emloft.net>
To:	steven.caron@...band.com
Cc:	hannes@...essinduktion.org, xiyou.wangcong@...il.com,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: PATCH [1/1] ipv4: Prevent malformed UFO fragments in
 ip_append_page

From: Steven Caron <steven.caron@...band.com>
Date: Fri, 10 Jun 2016 19:21:26 +0000

> As  the ip fragment offset field counts 8-byte chunks, non-final ip
> fragments must be multiples of 8 bytes of payload. Depending  on
> the mtu and ip option sizes, ip_append_page wasn't respecting this,
> notably when running NFS under UDP.
> 

All patch submissions need a proper signoff.

Please resubmit this properly.