From: patchwork-bot+netdevbpf@kernel.org
To: Ziyang Xuan <william.xuanziyang@huawei.com>
Cc: davem@davemloft.net, dsahern@kernel.org, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com,
willemdebruijn.kernel@gmail.com, netdev@vger.kernel.org
Subject: Re: [PATCH net v3] ipv4: Fix potential uninit variable access bug in __ip_make_skb()
Date: Sat, 22 Apr 2023 13:20:20 +0000 [thread overview]
Message-ID: <168216962003.26753.1306408405089201442.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <20230420124035.2061588-1-william.xuanziyang@huawei.com>
Hello:
This patch was applied to netdev/net.git (main)
by David S. Miller <davem@davemloft.net>:
On Thu, 20 Apr 2023 20:40:35 +0800 you wrote:
> Like commit ea30388baebc ("ipv6: Fix an uninit variable access bug in
> __ip6_make_skb()"). icmphdr does not in skb linear region under the
> scenario of SOCK_RAW socket. Access icmp_hdr(skb)->type directly will
> trigger the uninit variable access bug.
>
> Use a local variable icmp_type to carry the correct value in different
> scenarios.
>
> [...]
Here is the summary with links:
- [net,v3] ipv4: Fix potential uninit variable access bug in __ip_make_skb()
https://git.kernel.org/netdev/net/c/99e5acae193e
You are awesome, thank you!
--
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prev parent reply other threads:[~2023-04-22 13:20 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-20 12:40 [PATCH net v3] ipv4: Fix potential uninit variable access bug in __ip_make_skb() Ziyang Xuan
2023-04-22 13:20 ` patchwork-bot+netdevbpf [this message]
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