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  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]
Date:   Fri, 29 May 2020 16:57:47 -0700 (PDT)
From:   David Miller <>
Subject: Re: [PATCH net] neigh: fix ARP retransmit timer guard

From: Hangbin Liu <>
Date: Thu, 28 May 2020 15:15:13 +0800

> In commit 19e16d220f0a ("neigh: support smaller retrans_time settting")
> we add more accurate control for ARP and NS. But for ARP I forgot to
> update the latest guard in neigh_timer_handler(), then the next
> retransmit would be reset to jiffies + HZ/2 if we set the retrans_time
> less than 500ms. Fix it by setting the time_before() check to HZ/100.
> IPv6 does not have this issue.
> Reported-by: Jianwen Ji <>
> Fixes: 19e16d220f0a ("neigh: support smaller retrans_time settting")
> Signed-off-by: Hangbin Liu <>

Applied, thank you.

Powered by blists - more mailing lists