Re: [PATCH net] net: skbuff: reject zero MPLS TTL before decrementing

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Paolo Abeni <pabeni@xxxxxxxxxx>:

On Sat, 31 Oct 2026 13:41:35 +0200 you wrote:
> skb_mpls_dec_ttl() decrements the u8 TTL before checking whether it
> expired. An incoming TTL of zero wraps to 255, causing the TC MPLS
> dec_ttl action to pass an expired packet instead of dropping it.
> 
> Reject a zero TTL before the decrement while preserving the existing
> behavior for TTL one and valid TTL values.
> 
> [...]

Here is the summary with links:
  - [net] net: skbuff: reject zero MPLS TTL before decrementing
    https://git.kernel.org/netdev/net/c/24614e72df48

You are awesome, thank you!
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