From 64fc990877cdfe1973a18f47e6887e8a141a6efb Mon Sep 17 00:00:00 2001 From: Pallantla Poornima Date: Wed, 6 Feb 2019 10:43:42 +0000 Subject: [PATCH] test/event: replace sprintf with snprintf sprintf function is not secure as it doesn't check the length of string. More secure function snprintf is used. Fixes: 2a9c83ae3b ("test/eventdev: add multi-ports test") Cc: stable@dpdk.org Signed-off-by: Pallantla Poornima --- app/test/test_event_eth_rx_adapter.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/app/test/test_event_eth_rx_adapter.c b/app/test/test_event_eth_rx_adapter.c index 1d3be82b5a..38f5c039fe 100644 --- a/app/test/test_event_eth_rx_adapter.c +++ b/app/test/test_event_eth_rx_adapter.c @@ -479,7 +479,8 @@ adapter_multi_eth_add_del(void) /* add the max port for rx_adapter */ port_index = rte_eth_dev_count_total(); for (; port_index < RTE_MAX_ETHPORTS; port_index += 1) { - sprintf(driver_name, "%s%u", "net_null", drv_id); + snprintf(driver_name, sizeof(driver_name), "%s%u", "net_null", + drv_id); err = rte_vdev_init(driver_name, NULL); TEST_ASSERT(err == 0, "Failed driver %s got %d", driver_name, err); -- 2.20.1