From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id E9524A052A for ; Wed, 27 Jan 2021 17:10:06 +0100 (CET) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id DCF0F140E81; Wed, 27 Jan 2021 17:10:04 +0100 (CET) Received: from mx0b-0016f401.pphosted.com (mx0a-0016f401.pphosted.com [67.231.148.174]) by mails.dpdk.org (Postfix) with ESMTP id 166BD140EAF; Wed, 27 Jan 2021 17:10:02 +0100 (CET) Received: from pps.filterd (m0045849.ppops.net [127.0.0.1]) by mx0a-0016f401.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 10RG5dYi027128; Wed, 27 Jan 2021 08:10:02 -0800 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=marvell.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding : content-type; s=pfpt0220; bh=VCswQBwuGTdosa+P2Fs5qwflKNecdGCnR8vktyxV0Ko=; b=SxmIrc3J7iaWE3euTAuO4fHI+KHLLGoo9zzv965+mgOzZiHyoaa+dc1+X23XCue/G6iE 0lyfWueYx877BhVVRZy59m8V4EaQyvn70NPQ8EnmiFQ7AvXpr2EA7FscTEyreCXD9maz dLlqiNQs1VGhr2ux6NgagLPuG5AFIVrE1sqpBfjHe7CGbsD3LccvzIGgKuoVrpRI2glq 8cP/TvKPYOzvQ3VBPbd3CDUuy5wWUFt400tU4JUA7ymkmPf0+ju+GGq9N5YMSmrxOzyz lfRV6FOFpqKco9uMWFbJavKrJm0kb3mZ1X4g8dNEGKJnKraC78juu1FkdLkODwLVMu52 mg== Received: from dc5-exch01.marvell.com ([199.233.59.181]) by mx0a-0016f401.pphosted.com with ESMTP id 368j1uc36x-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-SHA384 bits=256 verify=NOT); Wed, 27 Jan 2021 08:10:02 -0800 Received: from SC-EXCH01.marvell.com (10.93.176.81) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 27 Jan 2021 08:10:00 -0800 Received: from DC5-EXCH01.marvell.com (10.69.176.38) by SC-EXCH01.marvell.com (10.93.176.81) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Wed, 27 Jan 2021 08:10:00 -0800 Received: from pt-lxl0023.marvell.com (10.69.176.80) by DC5-EXCH01.marvell.com (10.69.176.38) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Wed, 27 Jan 2021 08:09:58 -0800 From: To: , CC: , Yuri Chipchev , , Liron Himi Date: Wed, 27 Jan 2021 18:09:15 +0200 Message-ID: <20210127160948.6008-2-lironh@marvell.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20210127160948.6008-1-lironh@marvell.com> References: <20210122191925.24308-1-lironh@marvell.com> <20210127160948.6008-1-lironh@marvell.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.343, 18.0.737 definitions=2021-01-27_05:2021-01-27, 2021-01-27 signatures=0 Subject: [dpdk-stable] [PATCH v3 01/34] net/mvpp2: fix stack corruption X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" From: Yuri Chipchev Fixes stack corruption in mrvl_fill_bpool function in case num > MRVL_PP2_RXD_MAX Fixes: c3637258d894 ("net/mrvl: fix Rx descriptors number") Cc: stable@dpdk.org Signed-off-by: Yuri Chipchev Reviewed-by: Liron Himi --- drivers/net/mvpp2/mrvl_ethdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/mvpp2/mrvl_ethdev.c b/drivers/net/mvpp2/mrvl_ethdev.c index f25cf9e46d..93fb30cdb8 100644 --- a/drivers/net/mvpp2/mrvl_ethdev.c +++ b/drivers/net/mvpp2/mrvl_ethdev.c @@ -1614,8 +1614,8 @@ mrvl_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on) static int mrvl_fill_bpool(struct mrvl_rxq *rxq, int num) { - struct buff_release_entry entries[MRVL_PP2_RXD_MAX]; - struct rte_mbuf *mbufs[MRVL_PP2_RXD_MAX]; + struct buff_release_entry entries[num]; + struct rte_mbuf *mbufs[num]; int i, ret; unsigned int core_id; struct pp2_hif *hif; -- 2.28.0