netdev - Re: [PATCH v5 net 0/2] udp: Fix two integer overflows when sk->sk_rcvbuf is close to INT

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Message-Id: 
 <174364023325.1731187.12666225758668243399.git-patchwork-notify@kernel.org>
Date: Thu, 03 Apr 2025 00:30:33 +0000
From: patchwork-bot+netdevbpf@...nel.org
To: Kuniyuki Iwashima <kuniyu@...zon.com>
Cc: willemdebruijn.kernel@...il.com, davem@...emloft.net, dsahern@...nel.org,
 edumazet@...gle.com, kuba@...nel.org, pabeni@...hat.com, horms@...nel.org,
 kuni1840@...il.com, netdev@...r.kernel.org
Subject: Re: [PATCH v5 net 0/2] udp: Fix two integer overflows when sk->sk_rcvbuf
 is close to INT_MAX.

Hello:

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

On Tue, 1 Apr 2025 11:44:41 -0700 you wrote:
> I got a report that UDP mem usage in /proc/net/sockstat did not
> drop even after an application was terminated.
> 
> The issue could happen if sk->sk_rmem_alloc wraps around due
> to a large sk->sk_rcvbuf, which was INT_MAX in our case.
> 
> The patch 2 fixes the issue, and the patch 1 fixes yet another
> overflow I found while investigating the issue.
> 
> [...]

Here is the summary with links:
  - [v5,net,1/2] udp: Fix multiple wraparounds of sk->sk_rmem_alloc.
    https://git.kernel.org/netdev/net/c/5a465a0da13e
  - [v5,net,2/2] udp: Fix memory accounting leak.
    https://git.kernel.org/netdev/net/c/df207de9d9e7

You are awesome, thank you!
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