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From: Andy Green <andy@warmcat.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH v4 06/18] net/nfp/nfpcore: solve strncpy misuse
Date: Fri, 11 May 2018 09:45:45 +0800	[thread overview]
Message-ID: <152600314593.53146.15344188975286608357.stgit@localhost.localdomain> (raw)
In-Reply-To: <152600304856.53146.9681482138854493833.stgit@localhost.localdomain>

Signed-off-by: Andy Green <andy@warmcat.com>
Acked-by: Alejandro Lucero <alejandro.lucero@netronome.com>
Tested-by: Alejandro Lucero <alejandro.lucero@netronome.com>
---
 drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c |    4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
index 4e6c66624..52b294888 100644
--- a/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
+++ b/drivers/net/nfp/nfpcore/nfp_cpp_pcie_ops.c
@@ -31,6 +31,8 @@
 #include <sys/file.h>
 #include <sys/stat.h>
 
+#include <rte_string_fns.h>
+
 #include "nfp_cpp.h"
 #include "nfp_target.h"
 #include "nfp6000/nfp6000.h"
@@ -846,7 +848,7 @@ nfp6000_init(struct nfp_cpp *cpp, const char *devname)
 
 
 	memset(desc->busdev, 0, BUSDEV_SZ);
-	strncpy(desc->busdev, devname, strlen(devname));
+	strlcpy(desc->busdev, devname, sizeof(desc->busdev));
 
 	ret = nfp_acquire_process_lock(desc);
 	if (ret)

  parent reply	other threads:[~2018-05-11  1:45 UTC|newest]

Thread overview: 54+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-05-11  1:45 [dpdk-dev] [PATCH v4 00/18] Fix default build on gcc8.0.1 Andy Green
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 01/18] devtools/check-git: provide more generic grep pattern Andy Green
2018-05-11  8:11   ` De Lara Guarch, Pablo
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 02/18] net/nfp: solve buffer overflow Andy Green
2018-05-11  8:58   ` De Lara Guarch, Pablo
2018-05-11 10:13   ` De Lara Guarch, Pablo
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 03/18] bus/pci: replace strncpy dangerous code Andy Green
2018-05-11  8:17   ` De Lara Guarch, Pablo
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 04/18] bus/dpaa: solve inconsistent struct alignment Andy Green
2018-05-11  8:26   ` De Lara Guarch, Pablo
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 05/18] net/axgbe: solve broken eeprom string comp Andy Green
2018-05-11 10:09   ` De Lara Guarch, Pablo
2018-05-11  1:45 ` Andy Green [this message]
2018-05-11 10:26   ` [dpdk-dev] [PATCH v4 06/18] net/nfp/nfpcore: solve strncpy misuse De Lara Guarch, Pablo
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 07/18] net/nfp/nfpcore: off-by-one and no NUL on strncpy use Andy Green
2018-05-11 10:33   ` De Lara Guarch, Pablo
2018-05-12  1:17     ` Andy Green
2018-05-11  1:45 ` [dpdk-dev] [PATCH v4 08/18] net/nfp: don't memcpy out of source range Andy Green
2018-05-11 10:36   ` De Lara Guarch, Pablo
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 09/18] net/qede: strncpy length constant and NUL Andy Green
2018-05-11 10:43   ` De Lara Guarch, Pablo
2018-05-11 10:48     ` Andy Green
2018-05-11 12:48       ` De Lara Guarch, Pablo
2018-05-11 13:38         ` Andy Green
2018-05-11 15:14           ` De Lara Guarch, Pablo
2018-05-11 17:13         ` Shaikh, Shahed
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 10/18] net/qede: solve broken strncpy Andy Green
2018-05-11 10:47   ` De Lara Guarch, Pablo
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 11/18] net/sfc: correct strncpy length Andy Green
2018-05-11  8:11   ` Andrew Rybchenko
2018-05-11 10:51   ` De Lara Guarch, Pablo
2018-05-12  1:21     ` Andy Green
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 12/18] net/sfc: solve strncpy size and NUL Andy Green
2018-05-11  8:13   ` Andrew Rybchenko
2018-05-11 10:55   ` De Lara Guarch, Pablo
2018-05-12  1:24     ` Andy Green
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 13/18] net/vdev_netvsc: readlink inputs cannot be aliased Andy Green
2018-05-11 15:39   ` De Lara Guarch, Pablo
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 14/18] net/vdev_netvsc: 3 x strncpy misuse Andy Green
2018-05-11 10:58   ` De Lara Guarch, Pablo
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 15/18] app: can't find include Andy Green
2018-05-11 11:04   ` De Lara Guarch, Pablo
2018-05-11 11:12     ` Andy Green
2018-05-11 13:20       ` De Lara Guarch, Pablo
2018-05-12  0:52         ` Andy Green
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 16/18] app/proc-info: sprintf overrun bug Andy Green
2018-05-11 12:26   ` De Lara Guarch, Pablo
2018-05-12  1:33     ` Andy Green
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 17/18] app/test-bbdev: strcpy ok for allocated string Andy Green
2018-05-11 12:55   ` De Lara Guarch, Pablo
2018-05-11  1:46 ` [dpdk-dev] [PATCH v4 18/18] " Andy Green
2018-05-11 13:02   ` De Lara Guarch, Pablo
2018-05-12  1:39     ` Andy Green
2018-05-11 11:14 ` [dpdk-dev] [PATCH v4 00/18] Fix default build on gcc8.0.1 Neil Horman

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