From: Florian Westphal <fw@strlen.de>
To: Qingjie Xing <xqjcool@gmail.com>
Cc: netfilter-devel@vger.kernel.org, linux-kernel@vger.kernel.org,
netdev@vger.kernel.org
Subject: Re: [PATCH] netfilter: conntrack: drop expectations before freeing templates
Date: Tue, 19 Aug 2025 20:27:33 +0200 [thread overview]
Message-ID: <aKTCFTQy1dVo-Ucy@strlen.de> (raw)
In-Reply-To: <20250819181718.2130606-1-xqjcool@gmail.com>
Qingjie Xing <xqjcool@gmail.com> wrote:
> When deleting an xt_CT rule, its per-rule template conntrack is freed via
> nf_ct_destroy() -> nf_ct_tmpl_free(). If an expectation was created with
> that template as its master,
Uhm. How can that happen? A template isn't a connection, so it should
not be able to create an expectation.
next prev parent reply other threads:[~2025-08-19 18:27 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-19 18:17 [PATCH] netfilter: conntrack: drop expectations before freeing templates Qingjie Xing
2025-08-19 18:27 ` Florian Westphal [this message]
2025-08-19 23:24 ` Qingjie Xing
2025-08-20 0:17 ` Florian Westphal
2025-08-20 0:24 ` Florian Westphal
2025-08-20 18:32 ` Qingjie Xing
2025-08-21 7:18 ` Florian Westphal
2025-08-22 1:17 ` Qingjie Xing
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