netdev - Re: [PATCH net] iavf: fix double-release of rtnl

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 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]

Date:   Thu, 3 Dec 2020 17:04:14 +0000
From:   "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>
To:     "kuba@...nel.org" <kuba@...nel.org>,
        "Brandeburg, Jesse" <jesse.brandeburg@...el.com>
CC:     "Pawlak, Jakub" <jakub.pawlak@...el.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>,
        "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
Subject: Re: [PATCH net] iavf: fix double-release of rtnl_lock

On Wed, 2020-12-02 at 18:18 -0800, Jakub Kicinski wrote:
> This code does not jump to exit on an error in iavf_lan_add_device(),
> so the rtnl_unlock() from the normal path will follow.
> 
> Fixes: b66c7bc1cd4d ("iavf: Refactor init state machine")
> Signed-off-by: Jakub Kicinski <kuba@...nel.org>
> ---
>  drivers/net/ethernet/intel/iavf/iavf_main.c | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)

Reviewed-by: Tony Nguyen <anthony.l.nguyen@...el.com>

Did you want to apply this or did you want me to take it?