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From: Andy Green <andy@warmcat.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v2 11/18] drivers/net/sfc: fix strncpy length
Date: Wed, 09 May 2018 09:31:46 +0800	[thread overview]
Message-ID: <152582950605.6809.2852012380141734938.stgit@localhost.localdomain> (raw)
In-Reply-To: <152582834896.6809.14521072557832633661.stgit@localhost.localdomain>

Signed-off-by: Andy Green <andy@warmcat.com>
---
 drivers/net/sfc/sfc_ethdev.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/sfc/sfc_ethdev.c b/drivers/net/sfc/sfc_ethdev.c
index e42d55350..ef5e9ecb2 100644
--- a/drivers/net/sfc/sfc_ethdev.c
+++ b/drivers/net/sfc/sfc_ethdev.c
@@ -13,6 +13,7 @@
 #include <rte_pci.h>
 #include <rte_bus_pci.h>
 #include <rte_errno.h>
+#include <rte_string_fns.h>
 
 #include "efx.h"
 
@@ -741,9 +742,8 @@ sfc_xstats_get_names_by_id(struct rte_eth_dev *dev,
 		if ((ids == NULL) || (ids[nb_written] == nb_supported)) {
 			char *name = xstats_names[nb_written++].name;
 
-			strncpy(name, efx_mac_stat_name(sa->nic, i),
+			strlcpy(name, efx_mac_stat_name(sa->nic, i),
 				sizeof(xstats_names[0].name));
-			name[sizeof(xstats_names[0].name) - 1] = '\0';
 		}
 
 		++nb_supported;

  parent reply	other threads:[~2018-05-09  2:10 UTC|newest]

Thread overview: 25+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-09  1:30 [dpdk-dev] [PATCH v2 00/18] Fix build on gcc8 and various bugs Andy Green
2018-05-09  1:30 ` [dpdk-dev] [PATCH v2 01/18] lib/libtre_table: workaround hash function cast error Andy Green
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 02/18] drivers/bus/pci: fix strncpy dangerous code Andy Green
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 03/18] drivers/bus/dpaa: fix inconsistent struct alignment Andy Green
2018-05-09  8:06   ` Hemant Agrawal
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 04/18] drivers/net/axgbe: fix broken eeprom string comp Andy Green
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 05/18] drivers/net/nfp/nfpcore: fix strncpy misuse Andy Green
2018-05-09  9:49   ` Alejandro Lucero
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 06/18] drivers/net/nfp/nfpcore: fix off-by-one and no NUL on strncpy use Andy Green
2018-05-09  9:53   ` Alejandro Lucero
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 07/18] drivers/net/nfp: don't memcpy out of source range Andy Green
2018-05-09  9:54   ` Alejandro Lucero
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 08/18] drivers/net/nfp: fix buffer overflow in fw_name Andy Green
2018-05-09 10:04   ` Alejandro Lucero
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 09/18] drivers/net/qede: fix strncpy constant and NUL Andy Green
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 10/18] drivers/net/qede: fix broken strncpy Andy Green
2018-05-09  1:31 ` Andy Green [this message]
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 12/18] drivers/net/sfc: fix strncpy size and NUL Andy Green
2018-05-09  1:31 ` [dpdk-dev] [PATCH v2 13/18] drivers/net/vdev: readlink inputs cannot be aliased Andy Green
2018-05-09 15:33   ` Stephen Hemminger
2018-05-09  1:32 ` [dpdk-dev] [PATCH v2 14/18] drivers/net/vdev: fix 3 x strncpy misuse Andy Green
2018-05-09  1:32 ` [dpdk-dev] [PATCH v2 15/18] app/test-pmd: can't find include Andy Green
2018-05-09  1:32 ` [dpdk-dev] [PATCH v2 16/18] app/proc-info: fix sprintf overrun bug Andy Green
2018-05-09  1:32 ` [dpdk-dev] [PATCH v2 17/18] app/test-bbdev: test-bbdev: strcpy ok for allocated string Andy Green
2018-05-09  1:32 ` [dpdk-dev] [PATCH v2 18/18] app/test-bbdev: " Andy Green

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