Re: [PATCH net v3 0/2] tcp: fix use-after-free in do_tcp_getsockopt()

[patchwork-bot+netdevbpf]

Hello:

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

On Thu, 27 Aug 2026 19:55:09 -0400 you wrote:
> From: "Cen Zhang (Microsoft Security FORGE Labs)" <blbllhy@xxxxxxxxx>
> 
> do_tcp_getsockopt() has two lockless reads of icsk_ca_ops. Since BPF
> struct_ops congestion control made icsk_ca_ops point to dynamically
> allocated memory, a concurrent setsockopt(TCP_CONGESTION) can replace
> the pointer and free the old object while either reader is using it.
> 
> [...]

Here is the summary with links:
  - [net,v3,1/2] tcp: fix use-after-free in do_tcp_getsockopt(TCP_CONGESTION)
    https://git.kernel.org/netdev/net/c/5271b79b7ad6
  - [net,v3,2/2] tcp: fix use-after-free in do_tcp_getsockopt(TCP_CC_INFO)
    https://git.kernel.org/netdev/net/c/385e474086c2

You are awesome, thank you!
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