Hello:
This patch was applied to netdev/net-next.git (refs/heads/master):
On Mon, 1 Feb 2021 14:05:26 +0100 you wrote:
> With version 0 of the protocol it was legal to encode the 'Subflow Id' in
> the MP_PRIO suboption, to specify which subflow would change its 'Backup'
> flag. This has been removed from v1 specification: thus, according to RFC
> 8684 ยง3.3.8, the resulting 'Length' for MP_PRIO changed from 4 to 3 byte.
>
> Current Linux generates / parses MP_PRIO according to the old spec, using
> 'Length' equal to 4, and hardcoding 1 as 'Subflow Id'; RFC compliance can
> improve if we change 'Length' in other to become 3, leaving a 'Nop' after
> the MP_PRIO suboption. In this way the kernel will emit and accept *only*
> MP_PRIO suboptions that are compliant to version 1 of the MPTCP protocol.
>
> [...]
Here is the summary with links:
- [net-next,v3] mptcp: fix length of MP_PRIO suboption
https://git.kernel.org/netdev/net-next/c/ec99a470c7d5
You are awesome, thank you!
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