From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) (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 5E55633998; Mon, 14 Sep 2026 02:19:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=210.61.82.184 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789352378; cv=none; b=PGVZRtskdBfyqifz5Mo+mDvQFIte3DVoo3ZqKAkGNCpagRWFKMkKlhVrp9oTFJfDw9J9+JTAwOt6zooonPMwnYmhJFEkqCSVYUu0eZNzTV58ie1o+SWY5Vdi40h2fTsKKoB4fQtJP6aALv+zKc07Q2VYqQ8/LuFsfQrL0VgJbAc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789352378; c=relaxed/simple; bh=E+ISmf3Rk8oViYEcjf5LxZP0f/oWVRwey3P9FW2J4+A=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=mQJ+m0HUp2a8hTNY740mIiJ//ZJWQPIwP15OJspFwK4w5IFBgK/cB4QLvjTrN2H0WMs1ilu2UumdQkayBuLR3QfEd+k4KyEP80lvhrXcMbam/HSOJPPIU36BkktFe+edPD6W1h3OgoyyZ0RsWPK7kzpER8botG7q+lVXcEivCsw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com; spf=pass smtp.mailfrom=mediatek.com; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b=tBCny/7h; arc=none smtp.client-ip=210.61.82.184 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=mediatek.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=mediatek.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=mediatek.com header.i=@mediatek.com header.b="tBCny/7h" X-UUID: b47a4420afe211f18dc8c9802ae25ab1-20260914 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Type:Content-Transfer-Encoding:MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:CC:To:From; bh=O9i6s6p8vgsMvcWKdXghGsBuJ/Y2ADIePCQPvKyAxig=; b=tBCny/7huf132D8HkR5BP6wKWDgJfzIwz1gbnKQ4XxVGZP1P+EhLF2TBuMjnXnCVR5ws3/xuc4mJ2exmczbmBkttFi6Csff1qxgkRdMXixVhSFFxSq7AjEF3H+YIQa4T4cX5p7jFmBGgpA7LU5wFOB/JnUeCGGaxkK++V1cYzV4=; X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.3.19,REQID:03bad8ab-dab0-44a6-91d5-3a8095d535c7,IP:0,U RL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,BULK:0,RULE:Release_Ham,ACTION: release,TS:0 X-CID-META: VersionHash:7db8b62,CLOUDID:a4fc5f10-b0ca-45fb-a2c7-7f923da2cfe3,B ulkID:nil,BulkQuantity:0,SF:81|82|102|136|836|865|888|898,TC:-5,Content:0| 15|50|99,EDM:-3|-100,IP:nil,URL:0,File:130,RT:0,Bulk:nil,QS:nil,BEC:-1,COL :0,OSI:0,OSA:0,AV:0,LES:1,SPR:NO,DKR:0,DKP:0,BRR:0,BRE:0,ARC:0 X-CID-BVR: 2,SSN|SDN X-CID-BAS: 2,SSN|SDN,0,_ X-CID-FACTOR: TF_CID_SPAM_SNR X-CID-RHF: D41D8CD98F00B204E9800998ECF8427E X-UUID: b47a4420afe211f18dc8c9802ae25ab1-20260914 Received: from mtkmbs11n2.mediatek.inc [(172.21.101.187)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-GCM-SHA384 256/256) with ESMTP id 1159596752; Mon, 14 Sep 2026 10:19:25 +0800 Received: from mtkmbs13n1.mediatek.inc (172.21.101.193) by mtkmbs11n2.mediatek.inc (172.21.101.187) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.29; Mon, 14 Sep 2026 10:19:23 +0800 Received: from mtksitap99.mediatek.inc (10.233.130.16) by mtkmbs13n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.2562.29 via Frontend Transport; Mon, 14 Sep 2026 10:19:23 +0800 From: Eason Lai To: , CC: , , , , , , , , , , , , Subject: [PATCH v5 0/2] wifi: mt76: refine USB/SDIO TX path error handling Date: Mon, 14 Sep 2026 10:19:18 +0800 Message-ID: <20260914021920.32246-1-eason.lai@mediatek.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260827083526.1621600-1-eason.lai@mediatek.com> References: <20260827083526.1621600-1-eason.lai@mediatek.com> Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain This series fixes a UAF in the SDIO TX path when out of memory and a memory leak in the USB TX path. Eason Lai (2): wifi: mt76: mt792x: fix UAF in SDIO TX path when out of memory wifi: mt76: fix memory leak in USB TX path drivers/net/wireless/mediatek/mt76/tx.c | 2 +- drivers/net/wireless/mediatek/mt76/usb.c | 31 ++++++++++++++++++++---- 2 files changed, 27 insertions(+), 6 deletions(-) -- 2.45.2