netdev - Re: [PATCH v5 net-next 0/4] Improve bind(addr, 0) behaviour.

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: <20200312.120830.863305778891179250.davem@davemloft.net>
Date:   Thu, 12 Mar 2020 12:08:30 -0700 (PDT)
From:   David Miller <davem@...emloft.net>
To:     eric.dumazet@...il.com
Cc:     kuniyu@...zon.co.jp, kuznet@....inr.ac.ru, yoshfuji@...ux-ipv6.org,
        edumazet@...gle.com, kuni1840@...il.com, netdev@...r.kernel.org,
        osa-contribution-log@...zon.com
Subject: Re: [PATCH v5 net-next 0/4] Improve bind(addr, 0) behaviour.

From: Eric Dumazet <eric.dumazet@...il.com>
Date: Thu, 12 Mar 2020 11:52:57 -0700

> On 3/10/20 1:05 AM, Kuniyuki Iwashima wrote:
>> Currently we fail to bind sockets to ephemeral ports when all of the ports
>> are exhausted even if all sockets have SO_REUSEADDR enabled. In this case,
>> we still have a chance to connect to the different remote hosts.
>> 
>> These patches add net.ipv4.ip_autobind_reuse option and fix the behaviour
>> to fully utilize all space of the local (addr, port) tuples.
> 
> Reviewed-by: Eric Dumazet <edumazet@...gle.com>

Series applied to net-next, thanks everyone.