netdev - Re: [PATCH net-next v4] Add Common Applications Kept Enhanced (cake) qdisc

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

Message-ID: <673fc1b9-809c-2e14-a054-7eb8beb9a8fd@gmail.com>
Date:   Fri, 27 Apr 2018 06:44:11 -0700
From:   Eric Dumazet <eric.dumazet@...il.com>
To:     Toke Høiland-Jørgensen <toke@...e.dk>,
        Eric Dumazet <eric.dumazet@...il.com>, netdev@...r.kernel.org
Cc:     cake@...ts.bufferbloat.net, Dave Taht <dave.taht@...il.com>
Subject: Re: [PATCH net-next v4] Add Common Applications Kept Enhanced (cake)
 qdisc



On 04/27/2018 06:38 AM, Toke Høiland-Jørgensen wrote:
> 
> Ah, right. Will fix.
> 
> Is it safe to dereference the iph pointer before calling
> pskb_may_pull()?

No, please take a look at ip_rcv() for a typical use case.