From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>
Subject: [dpdk-dev] [PATCH 1/6] net/tap: use strlcpy for interface name
Date: Fri, 11 Jan 2019 10:06:54 -0800 [thread overview]
Message-ID: <20190111180659.5972-2-stephen@networkplumber.org> (raw)
In-Reply-To: <20190111180659.5972-1-stephen@networkplumber.org>
snprintf is not needed here, use strlcpy instead.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/net/tap/rte_eth_tap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/tap/rte_eth_tap.c b/drivers/net/tap/rte_eth_tap.c
index 0ec030bef63c..1c00681ba0eb 100644
--- a/drivers/net/tap/rte_eth_tap.c
+++ b/drivers/net/tap/rte_eth_tap.c
@@ -148,7 +148,7 @@ tun_alloc(struct pmd_internals *pmd, int is_keepalive)
*/
ifr.ifr_flags = (pmd->type == ETH_TUNTAP_TYPE_TAP) ?
IFF_TAP : IFF_TUN | IFF_POINTOPOINT;
- snprintf(ifr.ifr_name, IFNAMSIZ, "%s", pmd->name);
+ strlcpy(ifr.ifr_name, pmd->name, IFNAMSIZ);
TAP_LOG(DEBUG, "ifr_name '%s'", ifr.ifr_name);
--
2.20.1
next prev parent reply other threads:[~2019-01-11 18:07 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-11 18:06 [dpdk-dev] [PATCH 0/6] net/tap: fixes and cleanups Stephen Hemminger
2019-01-11 18:06 ` Stephen Hemminger [this message]
2019-01-11 18:06 ` [dpdk-dev] [PATCH 2/6] net/tap: allow full length names Stephen Hemminger
2019-01-11 19:32 ` Wiles, Keith
2019-01-11 19:48 ` Stephen Hemminger
2019-01-11 19:49 ` Wiles, Keith
2019-01-11 18:06 ` [dpdk-dev] [PATCH 3/6] net/tap: check interface name in kvargs Stephen Hemminger
2019-01-11 19:37 ` Wiles, Keith
2019-01-11 19:49 ` Stephen Hemminger
2019-01-11 19:50 ` Wiles, Keith
2019-01-15 2:01 ` Thomas Monjalon
2019-01-11 22:20 ` Luse, Paul E
2019-01-11 18:06 ` [dpdk-dev] [PATCH 4/6] net/tap: lower the priority of log messages Stephen Hemminger
2019-01-11 18:06 ` [dpdk-dev] [PATCH 5/6] net/tap: let kernel choose tun device name Stephen Hemminger
2019-01-11 19:43 ` Wiles, Keith
2019-01-11 18:06 ` [dpdk-dev] [PATCH 6/6] net/tap: get rid of global tuntap_name Stephen Hemminger
2019-01-11 19:47 ` [dpdk-dev] [PATCH 0/6] net/tap: fixes and cleanups Wiles, Keith
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 " Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 1/7] net/tap: use strlcpy for interface name Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 2/7] net/tap: allow full length names Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 3/7] net/tap: check interface name in kvargs Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 4/7] net/tap: lower the priority of log messages Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 5/7] net/tap: let kernel choose tun device name Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 6/7] net/tap: get rid of global tuntap_name Stephen Hemminger
2019-01-11 20:35 ` [dpdk-dev] [PATCH v2 7/7] net/tap: don't print pointer in info message Stephen Hemminger
2019-01-14 14:10 ` Ferruh Yigit
2019-01-14 15:07 ` Wiles, Keith
2019-01-14 14:10 ` [dpdk-dev] [PATCH v2 0/6] net/tap: fixes and cleanups Ferruh Yigit
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