netdev - Re: [PATCH net] vxlan: do not feed vxlan_vnifilter_dump

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Date:   Thu, 31 Mar 2022 16:20:10 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
        netdev@...r.kernel.org, edumazet@...gle.com, roopa@...dia.com,
        syzkaller@...glegroups.com
Subject: Re: [PATCH net] vxlan: do not feed vxlan_vnifilter_dump_dev with non
 vxlan devices

Hello:

This patch was applied to netdev/net.git (master)
by Jakub Kicinski <kuba@...nel.org>:

On Wed, 30 Mar 2022 12:46:43 -0700 you wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> vxlan_vnifilter_dump_dev() assumes it is called only
> for vxlan devices. Make sure it is the case.
> 
> BUG: KASAN: slab-out-of-bounds in vxlan_vnifilter_dump_dev+0x9a0/0xb40 drivers/net/vxlan/vxlan_vnifilter.c:349
> Read of size 4 at addr ffff888060d1ce70 by task syz-executor.3/17662
> 
> [...]

Here is the summary with links:
  - [net] vxlan: do not feed vxlan_vnifilter_dump_dev with non vxlan devices
    https://git.kernel.org/netdev/net/c/9d570741aec1

You are awesome, thank you!
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