From: David Ahern <dsahern@gmail.com>
To: "Xiyu Yang" <xiyuyang19@fudan.edu.cn>,
"David S. Miller" <davem@davemloft.net>,
"Hideaki YOSHIFUJI" <yoshfuji@linux-ipv6.org>,
"David Ahern" <dsahern@kernel.org>,
"Jakub Kicinski" <kuba@kernel.org>,
"Andreas Färber" <afaerber@suse.de>,
"Manivannan Sadhasivam" <mani@kernel.org>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-actions@lists.infradead.org
Cc: yuanxzhang@fudan.edu.cn, Xin Tan <tanxin.ctf@gmail.com>
Subject: Re: [PATCH] net/ipv6: Convert from atomic_t to refcount_t on ip6_flowlabel->users
Date: Tue, 20 Jul 2021 13:55:47 -0600 [thread overview]
Message-ID: <f7d3dee7-5c35-a780-93df-ba0cdb7a2215@gmail.com> (raw)
In-Reply-To: <1626683707-64470-1-git-send-email-xiyuyang19@fudan.edu.cn>
On 7/19/21 2:35 AM, Xiyu Yang wrote:
> refcount_t type and corresponding API can protect refcounters from
> accidental underflow and overflow and further use-after-free situations.
>
> Signed-off-by: Xiyu Yang <xiyuyang19@fudan.edu.cn>
> Signed-off-by: Xin Tan <tanxin.ctf@gmail.com>
> ---
> include/net/ipv6.h | 5 +++--
> net/ipv6/ip6_flowlabel.c | 18 +++++++++---------
> 2 files changed, 12 insertions(+), 11 deletions(-)
>
Reviewed-by: David Ahern <dsahern@kernel.org>
parent reply other threads:[~2021-07-20 19:57 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1626683707-64470-1-git-send-email-xiyuyang19@fudan.edu.cn>]
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