From: patchwork-bot+netdevbpf@kernel.org
To: Aleksander Jan Bajkowski <olek2@wp.pl>
Cc: hauke@hauke-m.de, davem@davemloft.net, kuba@kernel.org,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH net v2] lantiq: net: fix duplicated skb in rx descriptor ring
Date: Tue, 15 Jun 2021 21:20:03 +0000 [thread overview]
Message-ID: <162379200379.19383.17533326316813780199.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20210615204257.217653-1-olek2@wp.pl>
Hello:
This patch was applied to netdev/net.git (refs/heads/master):
On Tue, 15 Jun 2021 22:42:57 +0200 you wrote:
> The previous commit didn't fix the bug properly. By mistake, it replaces
> the pointer of the next skb in the descriptor ring instead of the current
> one. As a result, the two descriptors are assigned the same SKB. The error
> is seen during the iperf test when skb_put tries to insert a second packet
> and exceeds the available buffer.
>
> Fixes: c7718ee96dbc ("net: lantiq: fix memory corruption in RX ring ")
> Signed-off-by: Aleksander Jan Bajkowski <olek2@wp.pl>
>
> [...]
Here is the summary with links:
- [net,v2] lantiq: net: fix duplicated skb in rx descriptor ring
https://git.kernel.org/netdev/net/c/7ea6cd16f159
You are awesome, thank you!
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prev parent reply other threads:[~2021-06-15 21:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-15 20:42 [PATCH net v2] lantiq: net: fix duplicated skb in rx descriptor ring Aleksander Jan Bajkowski
2021-06-15 21:20 ` patchwork-bot+netdevbpf [this message]
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