Thread (11 messages) 11 messages, 2 authors, 2d ago

Re: [PATCH net 1/9] batman-adv: ensure minimal ethernet header on TX

From: patchwork-bot+netdevbpf@kernel.org
Date: 2026-07-09 09:21:26
Also in: batman, stable

Hello:

This series was applied to netdev/net.git (main)
by Sven Eckelmann [off-list ref]:

On Wed,  8 Jul 2026 11:18:13 +0200 you wrote:
From: Sven Eckelmann <sven@narfation.org>

As documented in commit 8bd67ebb50c0 ("net: bridge: xmit: make sure we have
at least eth header len bytes"), it is possible by for a local user with
eBPF TC hook access to attach a tc filter which truncates the packet and
redirects to an batadv interface. But the code assumes that at least
ETH_HLEN bytes are available and thus might read outside of the available
buffer.

[...]
Here is the summary with links:
  - [net,1/9] batman-adv: ensure minimal ethernet header on TX
    https://git.kernel.org/netdev/net/c/49df66b7993c
  - [net,2/9] batman-adv: fix VLAN priority offset
    https://git.kernel.org/netdev/net/c/fdb3be00ba4d
  - [net,3/9] batman-adv: clean untagged VLAN on netdev registration failure
    https://git.kernel.org/netdev/net/c/8669a550c752
  - [net,4/9] batman-adv: tt: avoid request storms during pending request
    https://git.kernel.org/netdev/net/c/27c7d4000823
  - [net,5/9] batman-adv: tt: prevent TVLV OOB check overflow
    https://git.kernel.org/netdev/net/c/7a581d9aaba8
  - [net,6/9] batman-adv: frag: free unfragmentable packet
    https://git.kernel.org/netdev/net/c/6b628425aed4
  - [net,7/9] batman-adv: frag: fix primary_if leak on failed linearization
    https://git.kernel.org/netdev/net/c/353d2c1d5492
  - [net,8/9] batman-adv: mcast: avoid OOB read of num_dests header
    https://git.kernel.org/netdev/net/c/38eaed28e250
  - [net,9/9] batman-adv: dat: fix tie-break for candidate selection
    https://git.kernel.org/netdev/net/c/98052bdaf6ac

You are awesome, thank you!
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