netdev - Re: [PATCH net] ipv6: sr: fix double free of skb after handling invalid SRH

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: Windows password security audit tool. GUI, reports in PDF.

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

Message-Id: <20170421.131717.1896879335523801049.davem@davemloft.net>
Date:   Fri, 21 Apr 2017 13:17:17 -0400 (EDT)
From:   David Miller <davem@...emloft.net>
To:     david.lebrun@...ouvain.be
Cc:     netdev@...r.kernel.org, dan.carpenter@...cle.com
Subject: Re: [PATCH net] ipv6: sr: fix double free of skb after handling
 invalid SRH

From: David Lebrun <david.lebrun@...ouvain.be>
Date: Wed, 19 Apr 2017 16:10:19 +0200

> The icmpv6_param_prob() function already does a kfree_skb(),
> this patch removes the duplicate one.
> 
> Fixes: 1ababeba4a21f3dba3da3523c670b207fb2feb62 ("ipv6: implement dataplane support for rthdr type 4 (Segment Routing Header)")
> Reported-by: Dan Carpenter <dan.carpenter@...cle.com>
> Cc: Dan Carpenter <dan.carpenter@...cle.com>
> Signed-off-by: David Lebrun <david.lebrun@...ouvain.be>

Applied and queued up for -stable, thanks.