[PATCH] examples/ip_pipeline: fix buffer not null terminated

[Kevin Laatz <kevin.laatz@intel.com>]

The destination string may not have a NULL termination if the source's
string is equal to the sizeof(tmgr_port->name).

Using strlcpy in place of strncpy fixes this issue as strlcpy guarantees
NULL termination.

Coverity issue: 272592
Fixes: 25961ff3bcb9 ("examples/ip_pipeline: add traffic manager object")
Cc: jasvinder.singh@intel.com

Signed-off-by: Kevin Laatz <kevin.laatz@intel.com>
---
 examples/ip_pipeline/tmgr.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/examples/ip_pipeline/tmgr.c b/examples/ip_pipeline/tmgr.c
index b46ca96..40cbf1d 100644
--- a/examples/ip_pipeline/tmgr.c
+++ b/examples/ip_pipeline/tmgr.c
@@ -4,6 +4,8 @@
 
 #include <stdlib.h>
 
+#include <rte_string_fns.h>
+
 #include "tmgr.h"
 
 static struct rte_sched_subport_params
@@ -148,7 +150,7 @@ tmgr_port_create(const char *name, struct tmgr_port_params *params)
 	}
 
 	/* Node fill in */
-	strncpy(tmgr_port->name, name, sizeof(tmgr_port->name));
+	strlcpy(tmgr_port->name, name, sizeof(tmgr_port->name));
 	tmgr_port->s = s;
 	tmgr_port->n_subports_per_port = params->n_subports_per_port;
 	tmgr_port->n_pipes_per_subport = params->n_pipes_per_subport;
-- 
2.9.5