netdev - Re: [PATCH v4 net 0/3] udp: Fix two integer overflows when sk->sk_rcvbuf is close to INT

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Message-ID: <20250331185515.5053-1-kuniyu@amazon.com>
Date: Mon, 31 Mar 2025 11:54:53 -0700
From: Kuniyuki Iwashima <kuniyu@...zon.com>
To: <kuba@...nel.org>
CC: <davem@...emloft.net>, <dsahern@...nel.org>, <edumazet@...gle.com>,
	<horms@...nel.org>, <kuni1840@...il.com>, <kuniyu@...zon.com>,
	<netdev@...r.kernel.org>, <pabeni@...hat.com>,
	<willemdebruijn.kernel@...il.com>
Subject: Re: [PATCH v4 net 0/3] udp: Fix two integer overflows when sk->sk_rcvbuf is close to INT_MAX.

From: Jakub Kicinski <kuba@...nel.org>
Date: Mon, 31 Mar 2025 11:36:03 -0700
> On Mon, 31 Mar 2025 11:21:34 -0700 Kuniyuki Iwashima wrote:
> > > Plus we also see failures in udpgso.sh  
> > 
> > I forgot to update `size` when skb_condense() is called.
> > 
> > Without the change I saw the new test stuck at 1 page after
> > udpgso.sh, but with the change both passed.
> > 
> > Will post v5.
> 
> Please do test locally if you can.

Sure, will try the same tests with CI.