From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B876B1D0438; Wed, 2 Oct 2024 14:29:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727879381; cv=none; b=YYOpqoInlb/Jz38EzJFnkRhDTD5UUGg7bOoK2Vfh2BaGA4CIXW2eXhi+yGrpVx6a9nGi3oEqKZpYa70PdKbOzhT4wqciOtisA+xKjNwrKlbgbx3koHxu0eFhF5+buhDztmrr1waJcxF4e+ilReug7dgalJcAkgeUKrr0VyuJtk8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727879381; c=relaxed/simple; bh=XpIrk0rhbQim73QgHh9eh6tOORqa4Ri8N187UIR0QAc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=VDf6IuNox6pe6WqgFuAZayQySCxY+AX1bmX0xA3fOg9dbFkk2n6PjUCot4TyZBuseIBdgexsdwFUyo3dljpaS4uUxb8mR5cARumrNfBAlhMkwXdygNLRJdrqSSJF50S4/kFLnVhfzkPHZUgcRXIXik0ro16lASdGGMB7S6IZ6fw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZqXGcn81; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ZqXGcn81" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3E6C4C4CEC2; Wed, 2 Oct 2024 14:29:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1727879381; bh=XpIrk0rhbQim73QgHh9eh6tOORqa4Ri8N187UIR0QAc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ZqXGcn81iyMsienSoP08nuvnC77kD+AuSN9Wys4rDzTnkHseUEZixHpaBm7ei8r2h LZHUolJK7jSb7eOc9rsYb1Og3FAlN+PcXwD/r+tl+eS6N0g2eIRomGeSJzqlP0BObw pCtyGkfntaoZ6UjfJMDETydT2kacG7BKiSOvaUUo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Felix Fietkau , Sasha Levin Subject: [PATCH 6.6 058/538] wifi: mt76: mt7996: fix uninitialized TLV data Date: Wed, 2 Oct 2024 14:54:57 +0200 Message-ID: <20241002125754.494886376@linuxfoundation.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241002125751.964700919@linuxfoundation.org> References: <20241002125751.964700919@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Felix Fietkau [ Upstream commit 9e461f4a2329109571f4b10f9bcad28d07e6ebb3 ] Use skb_put_zero instead of skb_put Fixes: 98686cd21624 ("wifi: mt76: mt7996: add driver for MediaTek Wi-Fi 7 (802.11be) devices") Link: https://patch.msgid.link/20240827093011.18621-23-nbd@nbd.name Signed-off-by: Felix Fietkau Signed-off-by: Sasha Levin --- drivers/net/wireless/mediatek/mt76/mt7996/mcu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c index 6d9a92cafe484..b50743f7e030b 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c +++ b/drivers/net/wireless/mediatek/mt76/mt7996/mcu.c @@ -520,7 +520,7 @@ void mt7996_mcu_rx_event(struct mt7996_dev *dev, struct sk_buff *skb) static struct tlv * mt7996_mcu_add_uni_tlv(struct sk_buff *skb, u16 tag, u16 len) { - struct tlv *ptlv = skb_put(skb, len); + struct tlv *ptlv = skb_put_zero(skb, len); ptlv->tag = cpu_to_le16(tag); ptlv->len = cpu_to_le16(len); -- 2.43.0