From: Fan Zhang <roy.fan.zhang@intel.com>
Date: Thu, 3 Nov 2016 12:12:40 +0000 (+0000)
Subject: examples/ipsec-secgw: fix configuration string termination
X-Git-Tag: spdx-start~5394
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=07b156199f;p=dpdk.git

examples/ipsec-secgw: fix configuration string termination

Coverity issue: 137854, 137855
Fixes: 0d547ed03717 ("examples/ipsec-secgw: support configuration file")

Signed-off-by: Fan Zhang <roy.fan.zhang@intel.com>
Acked-by: Ferruh Yigit <ferruh.yigit@intel.com>
---

diff --git a/examples/ipsec-secgw/parser.c b/examples/ipsec-secgw/parser.c
index 99bdfc5af2..598f435732 100644
--- a/examples/ipsec-secgw/parser.c
+++ b/examples/ipsec-secgw/parser.c
@@ -248,7 +248,7 @@ parse_ipv4_addr(const char *token, struct in_addr *ipv4, uint32_t *mask)
 		if (mask)
 			*mask = atoi(pch);
 	} else {
-		strncpy(ip_str, token, sizeof(ip_str));
+		strncpy(ip_str, token, sizeof(ip_str) - 1);
 		if (mask)
 			*mask = 0;
 	}
@@ -277,7 +277,7 @@ parse_ipv6_addr(const char *token, struct in6_addr *ipv6, uint32_t *mask)
 		if (mask)
 			*mask = atoi(pch);
 	} else {
-		strncpy(ip_str, token, sizeof(ip_str));
+		strncpy(ip_str, token, sizeof(ip_str) - 1);
 		if (mask)
 			*mask = 0;
 	}