[lvc-project] [PATCH net] nfc: nci: free rx_data_reassembly skb on NCI device cleanup

patchwork-bot+netdevbpf at kernel.org patchwork-bot+netdevbpf at kernel.org
Mon Jan 29 15:10:26 MSK 2024


Hello:

This patch was applied to netdev/net.git (main)
by David S. Miller <davem at davemloft.net>:

On Thu, 25 Jan 2024 12:53:09 +0300 you wrote:
> rx_data_reassembly skb is stored during NCI data exchange for processing
> fragmented packets. It is dropped only when the last fragment is processed
> or when an NTF packet with NCI_OP_RF_DEACTIVATE_NTF opcode is received.
> However, the NCI device may be deallocated before that which leads to skb
> leak.
> 
> As by design the rx_data_reassembly skb is bound to the NCI device and
> nothing prevents the device to be freed before the skb is processed in
> some way and cleaned, free it on the NCI device cleanup.
> 
> [...]

Here is the summary with links:
  - [net] nfc: nci: free rx_data_reassembly skb on NCI device cleanup
    https://git.kernel.org/netdev/net/c/bfb007aebe6b

You are awesome, thank you!
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