Re: [PATCH bpf v3] bpf: Fix netns reference imbalance in conntrack kfuncs

[email protected] Sat, 01 Aug 2026 19:00:05 +0000

Newsgroups	gmane.comp.security.firewalls.netfilter.devel,gmane.linux.network,gmane.linux.kernel,gmane.linux.kernel.bpf
Message-ID	<178561080575.1189978.12237534381784349721.git-patchwork-notify@kernel.org>

Hello:

This patch was applied to bpf/bpf.git (master)
by Kumar Kartikeya Dwivedi <[email protected]>:

On Sat,  1 Aug 2026 00:09:21 +0800 you wrote:
> The opts argument of the BPF conntrack kfuncs can point to a shared
> map value.  __bpf_nf_ct_lookup() and __bpf_nf_ct_alloc_entry() read
> opts->netns_id separately when acquiring and releasing the network
> namespace reference.
> 
> The reference imbalance can occur as follows:
> 
> [...]

Here is the summary with links:
  - [bpf,v3] bpf: Fix netns reference imbalance in conntrack kfuncs
    https://git.kernel.org/bpf/bpf/c/fdeba03fea78

You are awesome, thank you!
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