netdev - Re: [PATCH net-next v2 3/6] rtnetlink: add helper to dump qdisc name

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: <b17f7e61-08d5-2ab0-229e-10a25e25d000@gmail.com>
Date:   Sat, 23 Sep 2017 11:03:11 -0600
From:   David Ahern <dsahern@...il.com>
To:     Florian Westphal <fw@...len.de>, netdev@...r.kernel.org
Subject: Re: [PATCH net-next v2 3/6] rtnetlink: add helper to dump qdisc name

On 9/22/17 12:10 AM, Florian Westphal wrote:
> We can use rcu here to make this safe even if we would not hold rtnl:
> qdisc_destroy uses call_rcu to free the Qdisc struct.
> 
> Signed-off-by: Florian Westphal <fw@...len.de>
> ---
>  net/core/rtnetlink.c | 16 ++++++++++++++--
>  1 file changed, 14 insertions(+), 2 deletions(-)

Reviewed-by: David Ahern <dsahern@...il.com>