Re: [PATCH] can: m_can: fix a possible use after free in m_can_tx_handler()

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On 17.03.2022 11:01:43, Hangyu Hua wrote:
> can_put_echo_skb will clone skb then free the skb. It is better to avoid using
> skb after can_put_echo_skb.

Why not move the can_put_echo_skb() instead? I'll send a patch.

Marc

-- 
Pengutronix e.K.                 | Marc Kleine-Budde           |
Embedded Linux                   | https://www.pengutronix.de  |
Vertretung West/Dortmund         | Phone: +49-231-2826-924     |
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