test: fix uninitialized port configuration

test_pmd_ring_pair_create_attach() uses an uninitialized
struct rte_eth_conf object

Fixes: 51f567129c94 ("app/test: add pmd_ring")
Cc: stable@dpdk.org
Signed-off-by: Radu Nicolau <radu.nicolau@intel.com>
Acked-by: Bernard Iremonger <bernard.iremonger@intel.com>

diff --git a/test/test/test_pmd_ring.c b/test/test/test_pmd_ring.c
index 2196201..19d7d20 100644 (file)
--- a/test/test/test_pmd_ring.c
+++ b/test/test/test_pmd_ring.c
@@ -218,6 +218,8 @@ test_pmd_ring_pair_create_attach(int portd, int porte)
        struct rte_mbuf buf, *pbuf = &buf;
        struct rte_eth_conf null_conf;
 
+       memset(&null_conf, 0, sizeof(struct rte_eth_conf));
+
        if ((rte_eth_dev_configure(portd, 1, 1, &null_conf) < 0)
                || (rte_eth_dev_configure(porte, 1, 1, &null_conf) < 0)) {
                printf("Configure failed for port\n");