linux-kernel - Re: [PATCH net-next v20 20/25] ovpn: implement peer add/get/dump/delete via netlink

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: <Z8SiTgEmj2Vr-p-E@hog>
Date: Sun, 2 Mar 2025 19:24:14 +0100
From: Sabrina Dubroca <sd@...asysnail.net>
To: Antonio Quartulli <antonio@...nvpn.net>
Cc: netdev@...r.kernel.org, Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Donald Hunter <donald.hunter@...il.com>,
	Shuah Khan <shuah@...nel.org>, ryazanov.s.a@...il.com,
	Andrew Lunn <andrew+netdev@...n.ch>,
	Simon Horman <horms@...nel.org>, linux-kernel@...r.kernel.org,
	linux-kselftest@...r.kernel.org, Xiao Liang <shaw.leon@...il.com>
Subject: Re: [PATCH net-next v20 20/25] ovpn: implement peer
 add/get/dump/delete via netlink

2025-02-27, 02:21:45 +0100, Antonio Quartulli wrote:
> @@ -1310,9 +1329,12 @@ void ovpn_peer_keepalive_work(struct work_struct *work)
>  	if (next_run > 0 && ovpn->registered) {
>  		netdev_dbg(ovpn->dev,
>  			   "scheduling keepalive work: now=%llu next_run=%llu delta=%llu\n",
> -			   next_run, now, next_run - now);
> +			   next_run, now, next_run - now ?: 0);

nit: I don't think this "?: 0" does anything

> +		/* due to the waiting above, the next_run deadline may have
> +		 * passed: in this case we reschedule the worker immediately
> +		 */
>  		schedule_delayed_work(&ovpn->keepalive_work,
> -				      (next_run - now) * HZ);
> +				      (next_run - now) * HZ ?: 0);

nit: same here

-- 
Sabrina