From mboxrd@z Thu Jan 1 00:00:00 1970
Return-Path: <amr.mokhtar@intel.com>
Received: from mga01.intel.com (mga01.intel.com [192.55.52.88])
by dpdk.org (Postfix) with ESMTP id 72E1C1B76E
for <dev@dpdk.org>; Wed, 31 Jan 2018 15:19:39 +0100 (CET)
X-Amp-Result: SKIPPED(no attachment in message)
X-Amp-File-Uploaded: False
Received: from fmsmga004.fm.intel.com ([10.253.24.48])
by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384;
31 Jan 2018 06:19:38 -0800
X-ExtLoop1: 1
X-IronPort-AV: E=Sophos;i="5.46,440,1511856000"; d="scan'208";a="26204412"
Received: from silpixa00391537.ir.intel.com (HELO
silpixa00391537.ger.corp.intel.com) ([10.237.222.189])
by fmsmga004.fm.intel.com with ESMTP; 31 Jan 2018 06:19:37 -0800
From: Amr Mokhtar <amr.mokhtar@intel.com>
To: dev@dpdk.org
Cc: Amr Mokhtar <amr.mokhtar@intel.com>
Date: Wed, 31 Jan 2018 14:19:34 +0000
Message-Id: <1517408374-131055-1-git-send-email-amr.mokhtar@intel.com>
X-Mailer: git-send-email 2.7.4
Subject: [dpdk-dev] [PATCH] examples/bbdev: fix out-of-bounds access
X-BeenThere: dev@dpdk.org
X-Mailman-Version: 2.1.15
Precedence: list
List-Id: DPDK patches and discussions <dev.dpdk.org>
List-Unsubscribe: <https://dpdk.org/ml/options/dev>,
<mailto:dev-request@dpdk.org?subject=unsubscribe>
List-Archive: <http://dpdk.org/ml/archives/dev/>
List-Post: <mailto:dev@dpdk.org>
List-Help: <mailto:dev-request@dpdk.org?subject=help>
List-Subscribe: <https://dpdk.org/ml/listinfo/dev>,
<mailto:dev-request@dpdk.org?subject=subscribe>
X-List-Received-Date: Wed, 31 Jan 2018 14:19:39 -0000
eth_address was improperly accessed in bbdev example
app, this patch removes the use of port_id, it is
irrelevant here.
Coverity issue: 257021
Fixes: 1ffee690eaa1 ("examples/bbdev: add sample app")
Signed-off-by: Amr Mokhtar <amr.mokhtar@intel.com>
---
examples/bbdev_app/main.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/examples/bbdev_app/main.c b/examples/bbdev_app/main.c
index 2e5bd8c..a2835a4 100644
--- a/examples/bbdev_app/main.c
+++ b/examples/bbdev_app/main.c
@@ -282,12 +282,12 @@ print_mac(unsigned int portid, struct ether_addr *bbdev_ports_eth_address)
{
printf("Port %u, MAC address: %02X:%02X:%02X:%02X:%02X:%02X\n\n",
(unsigned int) portid,
- bbdev_ports_eth_address[portid].addr_bytes[0],
- bbdev_ports_eth_address[portid].addr_bytes[1],
- bbdev_ports_eth_address[portid].addr_bytes[2],
- bbdev_ports_eth_address[portid].addr_bytes[3],
- bbdev_ports_eth_address[portid].addr_bytes[4],
- bbdev_ports_eth_address[portid].addr_bytes[5]);
+ bbdev_ports_eth_address->addr_bytes[0],
+ bbdev_ports_eth_address->addr_bytes[1],
+ bbdev_ports_eth_address->addr_bytes[2],
+ bbdev_ports_eth_address->addr_bytes[3],
+ bbdev_ports_eth_address->addr_bytes[4],
+ bbdev_ports_eth_address->addr_bytes[5]);
}
static inline void
--
2.7.4