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Date:   Mon, 08 Aug 2022 08:50:13 +0000
To:     Xuan Zhuo <>
Subject: Re: [PATCH net] virtio_net: fix memory leak inside XPD_TX with mergeable


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

On Thu,  4 Aug 2022 14:32:48 +0800 you wrote:
> When we call xdp_convert_buff_to_frame() to get xdpf, if it returns
> NULL, we should check if xdp_page was allocated by xdp_linearize_page().
> If it is newly allocated, it should be freed here alone. Just like any
> other "goto err_xdp".
> Fixes: 44fa2dbd4759 ("xdp: transition into using xdp_frame for ndo_xdp_xmit")
> Signed-off-by: Xuan Zhuo <>
> [...]

Here is the summary with links:
  - [net] virtio_net: fix memory leak inside XPD_TX with mergeable

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