linux-kernel - Re: [PATCH net v4 3/5] ip6mr: Lock RCU before ip6mr_get_table() call in ip6mr_compat

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: <20241011090438.135501c0@kernel.org>
Date: Fri, 11 Oct 2024 09:04:38 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: Stefan Wiehler <stefan.wiehler@...ia.com>
Cc: "David S . Miller" <davem@...emloft.net>, David Ahern
 <dsahern@...nel.org>, Eric Dumazet <edumazet@...gle.com>, Paolo Abeni
 <pabeni@...hat.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net v4 3/5] ip6mr: Lock RCU before ip6mr_get_table()
 call in ip6mr_compat_ioctl()

On Fri, 11 Oct 2024 09:23:26 +0200 Stefan Wiehler wrote:
>  		rcu_read_unlock();
> -		return -EADDRNOTAVAIL;
> +		err = -EADDRNOTAVAIL;
> +		goto out;

double unlock