[v2,1/7] net/tap: use strlcpy for interface name
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Commit Message
snprintf is not needed here, use strlcpy instead.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by Keith Wiles <keith.wiles@intel.com>
---
drivers/net/tap/rte_eth_tap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
@@ -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);