linux-kernel - RE: [PATCH rtw v4 3/4] wifi: rtw89: fix leak in rtw89_core_send

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Message-ID: <d7305c1e34ea4889869d27b43273d5c6@realtek.com>
Date: Thu, 18 Sep 2025 05:48:58 +0000
From: Ping-Ke Shih <pkshih@...ltek.com>
To: Fedor Pchelkin <pchelkin@...ras.ru>,
        Zong-Zhe Yang
	<kevin_yang@...ltek.com>
CC: Bitterblue Smith <rtl8821cerfe2@...il.com>,
        Bernie Huang
	<phhuang@...ltek.com>,
        "linux-wireless@...r.kernel.org"
	<linux-wireless@...r.kernel.org>,
        "linux-kernel@...r.kernel.org"
	<linux-kernel@...r.kernel.org>,
        "lvc-project@...uxtesting.org"
	<lvc-project@...uxtesting.org>
Subject: RE: [PATCH rtw v4 3/4] wifi: rtw89: fix leak in rtw89_core_send_nullfunc()

Fedor Pchelkin <pchelkin@...ras.ru> wrote:
> If there is no rtwsta_link found in rtw89_core_send_nullfunc(), allocated
> skb is leaked.  Free it on the error handling path.
> 
> Found by Linux Verification Center (linuxtesting.org).
> 
> Fixes: a8ba4acab7db ("wifi: rtw89: send nullfunc based on the given link")
> Signed-off-by: Fedor Pchelkin <pchelkin@...ras.ru>

Acked-by: Ping-Ke Shih <pkshih@...ltek.com>