[dpdk-dev] [PATCH 1/4] net/ark: fix for buffer not null terminated

[John Miller]

Coverity issue: 144512
Coverity issue: 144513
Fixes: 9c7188a68d7b ("net/ark: provide API for hardware modules pktchkr and pktgen")

Signed-off-by: John Miller <john.miller at atomicrules.com>
---
 drivers/net/ark/ark_pktchkr.c | 2 +-
 drivers/net/ark/ark_pktgen.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/ark/ark_pktchkr.c b/drivers/net/ark/ark_pktchkr.c
index 62b3673..c3040af 100644
--- a/drivers/net/ark/ark_pktchkr.c
+++ b/drivers/net/ark/ark_pktchkr.c
@@ -372,7 +372,7 @@ struct OPTIONS {
 			o->v.INT = atoll(val);
 			break;
 		case OTSTRING:
-			strncpy(o->v.STR, val, ARK_MAX_STR_LEN);
+			snprintf(o->v.STR, ARK_MAX_STR_LEN, "%s", val);
 			break;
 		}
 		return 1;
diff --git a/drivers/net/ark/ark_pktgen.c b/drivers/net/ark/ark_pktgen.c
index bdac054..8c7a8a2 100644
--- a/drivers/net/ark/ark_pktgen.c
+++ b/drivers/net/ark/ark_pktgen.c
@@ -354,7 +354,7 @@ struct OPTIONS {
 			o->v.INT = atoll(val);
 			break;
 		case OTSTRING:
-			strncpy(o->v.STR, val, ARK_MAX_STR_LEN);
+			snprintf(o->v.STR, ARK_MAX_STR_LEN, "%s", val);
 			break;
 		}
 		return 1;
-- 
1.9.1