From: Ping-Ke Shih <pkshih@realtek.com>
To: Pengpeng Hou <pengpeng@iscas.ac.cn>
Cc: "linux-wireless@vger.kernel.org" <linux-wireless@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: RE: [PATCH] wifi: rtw89: fix HE extended capability length check
Date: Tue, 30 Jun 2026 07:51:20 +0000 [thread overview]
Message-ID: <a5160eb1f66f4e15986b1990adba9d09@realtek.com> (raw)
In-Reply-To: <2026063009025530.2-ccfa108-0024-wifi-rtw89-fix-HE-extended--pengpeng@iscas.ac.cn>
Pengpeng Hou <pengpeng@iscas.ac.cn> wrote:
> Sent: Tuesday, June 30, 2026 3:28 PM
> rtw89_mac_check_he_obss_narrow_bw_ru_iter() reads extended capability
> byte 10, but rejects only datalen values below 10. Byte 10 requires at
> least 11 bytes.
>
> Require datalen >= 11 before reading data[10].
>
I'd add a Fixes tag:
Fixes: 8d540f9d2916 ("wifi: rtw89: disable 26-tone RU HE TB PPDU transmissions")
> Signed-off-by: Pengpeng Hou <pengpeng@iscas.ac.cn>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
prev parent reply other threads:[~2026-06-30 7:51 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-30 7:28 [PATCH] wifi: rtw89: fix HE extended capability length check Pengpeng Hou
2026-06-30 7:51 ` Ping-Ke Shih [this message]
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