netdev - Re: [PATCH net] ipv4: check for NULL idev in ip_route_use

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Message-Id: 
 <171392522800.21916.7536631776593162133.git-patchwork-notify@kernel.org>
Date: Wed, 24 Apr 2024 02:20:28 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Eric Dumazet <edumazet@...gle.com>
Cc: davem@...emloft.net, kuba@...nel.org, pabeni@...hat.com,
 dsahern@...nel.org, netdev@...r.kernel.org, eric.dumazet@...il.com,
 syzkaller@...glegroups.com
Subject: Re: [PATCH net] ipv4: check for NULL idev in ip_route_use_hint()

Hello:

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

On Sun, 21 Apr 2024 18:43:26 +0000 you wrote:
> syzbot was able to trigger a NULL deref in fib_validate_source()
> in an old tree [1].
> 
> It appears the bug exists in latest trees.
> 
> All calls to __in_dev_get_rcu() must be checked for a NULL result.
> 
> [...]

Here is the summary with links:
  - [net] ipv4: check for NULL idev in ip_route_use_hint()
    https://git.kernel.org/netdev/net/c/58a4c9b1e5a3

You are awesome, thank you!
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