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Message-ID: <20230213144826.GC14680@breakpoint.cc>
Date: Mon, 13 Feb 2023 15:48:26 +0100
From: Florian Westphal <fw@...len.de>
To: Hangyu Hua <hbh25y@...il.com>
Cc: pablo@...filter.org, kadlec@...filter.org, fw@...len.de,
davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, netfilter-devel@...r.kernel.org,
coreteam@...filter.org, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: netfilter: fix possible refcount leak in
ctnetlink_create_conntrack()
Hangyu Hua <hbh25y@...il.com> wrote:
> nf_ct_put() needs to be called to put the refcount got by
> nf_conntrack_find_get() to avoid refcount leak when
> nf_conntrack_hash_check_insert() fails.
>
> Fixes: 7d367e06688d ("netfilter: ctnetlink: fix soft lockup when netlink adds new entries (v2)")
> Signed-off-by: Hangyu Hua <hbh25y@...il.com>
I'll handle the other bug mentioned in the thread on top of this commit,
thanks for the patch.
Acked-by: Florian Westphal <fw@...len.de>
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