lkml.org 
[lkml]   [2020]   [Feb]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
Date
SubjectRe: [PATCH nf] netfilter: ensure rcu_read_lock() in ipv4_find_option()
On Mon, Feb 24, 2020 at 8:12 PM Florian Westphal <fw@strlen.de> wrote:
>
> Matteo Croce <mcroce@redhat.com> wrote:
> > As in commit c543cb4a5f07 ("ipv4: ensure rcu_read_lock() in ipv4_link_failure()")
> > and commit 3e72dfdf8227 ("ipv4: ensure rcu_read_lock() in cipso_v4_error()"),
> > __ip_options_compile() must be called under rcu protection.
>
> This is not needed, all netfilter hooks run with rcu_read_lock held.
>

Ok, so let's drop it, thanks.

--
Matteo Croce
per aspera ad upstream

\
 
 \ /
  Last update: 2020-02-24 20:43    [W:0.050 / U:1.228 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site