From: patchwork-bot+bluetooth@kernel.org
To: Zhao Dongdong <winter91@foxmail.com>
Cc: marcel@holtmann.org, luiz.dentz@gmail.com,
linux-bluetooth@vger.kernel.org, zhaodongdong@kylinos.cn
Subject: Re: [PATCH] Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt()
Date: Tue, 26 May 2026 17:50:05 +0000 [thread overview]
Message-ID: <177981780590.3917724.17525961702845062170.git-patchwork-notify@kernel.org> (raw)
In-Reply-To: <tencent_859B04510A77948C6A97FF769CBB9262A007@qq.com>
Hello:
This patch was applied to bluetooth/bluetooth-next.git (master)
by Luiz Augusto von Dentz <luiz.von.dentz@intel.com>:
On Tue, 26 May 2026 11:21:39 +0800 you wrote:
> From: Zhao Dongdong <zhaodongdong@kylinos.cn>
>
> The skb_clone() function can return NULL if memory allocation fails.
> send_mcast_pkt() calls skb_clone() without checking the return value, which
> can lead to a NULL pointer dereference in send_pkt() when it dereferences
> skb->data.
> Add a NULL check after skb_clone() and skip the peer if the clone fails.
>
> [...]
Here is the summary with links:
- Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt()
https://git.kernel.org/bluetooth/bluetooth-next/c/ba550f4bd304
You are awesome, thank you!
--
Deet-doot-dot, I am a bot.
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prev parent reply other threads:[~2026-05-26 17:50 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-26 3:21 [PATCH] Bluetooth: 6lowpan: check skb_clone() return value in send_mcast_pkt() Zhao Dongdong
2026-05-26 5:06 ` bluez.test.bot
2026-05-26 17:50 ` patchwork-bot+bluetooth [this message]
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