netdev - Re: [PATCH net] net: fix possible NULL deref in sock_reserve

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Date:   Thu, 04 Nov 2021 11:30:07 +0000
From:   patchwork-bot+netdevbpf@...nel.org
To:     Eric Dumazet <eric.dumazet@...il.com>
Cc:     davem@...emloft.net, kuba@...nel.org, netdev@...r.kernel.org,
        edumazet@...gle.com, syzkaller@...glegroups.com, weiwan@...gle.com
Subject: Re: [PATCH net] net: fix possible NULL deref in sock_reserve_memory

Hello:

This patch was applied to netdev/net.git (master)
by David S. Miller <davem@...emloft.net>:

On Wed,  3 Nov 2021 16:49:11 -0700 you wrote:
> From: Eric Dumazet <edumazet@...gle.com>
> 
> Sanity check in sock_reserve_memory() was not enough to prevent malicious
> user to trigger a NULL deref.
> 
> In this case, the isse is that sk_prot->memory_allocated is NULL.
> 
> [...]

Here is the summary with links:
  - [net] net: fix possible NULL deref in sock_reserve_memory
    https://git.kernel.org/netdev/net/c/d00c8ee31729

You are awesome, thank you!
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