netdev - Re: [PATCH] vrf: Fix possible NULL pointer oops when delete nic

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: <fde95f03-72ee-b4e9-7f14-b98e3227f0f4@gmail.com>
Date:   Fri, 15 Nov 2019 06:14:25 -0700
From:   David Ahern <dsahern@...il.com>
To:     "wangxiaogang (F)" <wangxiaogang3@...wei.com>, dsahern@...nel.org,
        shrijeet@...il.com, davem@...emloft.net
Cc:     netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
        hujunwei4@...wei.com, xuhanbing@...wei.com
Subject: Re: [PATCH] vrf: Fix possible NULL pointer oops when delete nic

On 11/14/19 11:22 PM, wangxiaogang (F) wrote:
> From: XiaoGang Wang <wangxiaogang3@...wei.com>
> 
> Recently we get a crash when access illegal address (0xc0),
> which will occasionally appear when deleting a physical NIC with vrf.
> 

How long have you been running this test?

I am wondering if this is fallout from the recent adjacency changes in
commits 5343da4c1742 through f3b0a18bb6cb.