Re: [PATCH net] net/packet: avoid truncating TPACKET_V3 private size

[patchwork-bot+netdevbpf]

Hello:

This patch was applied to netdev/net.git (main)
by Jakub Kicinski <kuba@xxxxxxxxxx>:

On Sun, 13 Sep 2026 10:31:08 +0000 you wrote:
> From: Mark Amirkan <markdamirkan@xxxxxxxxx>
> 
> tpacket_req3.tp_sizeof_priv is an unsigned int, and packet_set_ring()
> validates the full value against the block size.  init_prb_bdqc() then
> stores it in the unsigned short blk_sizeof_priv field.
> 
> Commit 2b6867c2ce76 ("net/packet: fix overflow in check for priv area
> size") fixed the validation arithmetic, but an accepted value above
> USHRT_MAX still narrows when it is stored.
> 
> [...]

Here is the summary with links:
  - [net] net/packet: avoid truncating TPACKET_V3 private size
    https://git.kernel.org/netdev/net/c/37213e611202

You are awesome, thank you!
-- 
Deet-doot-dot, I am a bot.
https://korg.docs.kernel.org/patchwork/pwbot.html