Subject: Re: [PATCH net 1/4] can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access

From: [email-masked]
Date: Thu, 06 Apr 2023 00:30:18 +0000

Hello:

This series was applied to netdev/net.git (main)
by Marc Kleine-Budde <[email-masked]>:

On Wed,  5 Apr 2023 11:24:41 +0200 you wrote:
> From: Oleksij Rempel <[email-masked]>
> 
> In the j1939_tp_tx_dat_new() function, an out-of-bounds memory access
> could occur during the memcpy() operation if the size of skb->cb is
> larger than the size of struct j1939_sk_buff_cb. This is because the
> memcpy() operation uses the size of skb->cb, leading to a read beyond
> the struct j1939_sk_buff_cb.
> 
> [...]

Here is the summary with links:
  - [net,1/4] can: j1939: j1939_tp_tx_dat_new(): fix out-of-bounds memory access
    https://git.kernel.org/netdev/net/c/b45193cb4df5
  - [net,2/4] can: isotp: isotp_recvmsg(): use sock_recv_cmsgs() to get SOCK_RXQ_OVFL infos
    https://git.kernel.org/netdev/net/c/0145462fc802
  - [net,3/4] can: isotp: isotp_ops: fix poll() to not report false EPOLLOUT events
    https://git.kernel.org/netdev/net/c/79e19fa79cb5
  - [net,4/4] can: isotp: fix race between isotp_sendsmg() and isotp_release()
    https://git.kernel.org/netdev/net/c/051737439eae

You are awesome, thank you!
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