Merge git://git.denx.de/u-boot-fsl-qoriq

[oweals/u-boot.git] / test / dm / eth.c

diff --git a/test/dm/eth.c b/test/dm/eth.c
index 122fab924d6ac4491cb87907029b50a3d5cd259e..67fd660ee4f514ff2431e10a7cac1f362944c967 100644 (file)
--- a/test/dm/eth.c
+++ b/test/dm/eth.c
@@ -110,6 +110,7 @@ static int dm_test_eth_act(struct unit_test_state *uts)
        char ethaddr[DM_TEST_ETH_NUM][18];
        int i;
 
+       memset(ethaddr, '\0', sizeof(ethaddr));
        net_ping_ip = string_to_ip("1.1.2.2");
 
        /* Prepare the test scenario */
@@ -119,7 +120,7 @@ static int dm_test_eth_act(struct unit_test_state *uts)
                ut_assertok(device_remove(dev[i], DM_REMOVE_NORMAL));
 
                /* Invalidate MAC address */
-               strcpy(ethaddr[i], env_get(addrname[i]));
+               strncpy(ethaddr[i], env_get(addrname[i]), 17);
                /* Must disable access protection for ethaddr before clearing */
                env_set(".flags", addrname[i]);
                env_set(addrname[i], NULL);
@@ -187,7 +188,8 @@ static int dm_test_eth_rotate(struct unit_test_state *uts)
        net_ping_ip = string_to_ip("1.1.2.2");
 
        /* Invalidate eth1's MAC address */
-       strcpy(ethaddr, env_get("eth1addr"));
+       memset(ethaddr, '\0', sizeof(ethaddr));
+       strncpy(ethaddr, env_get("eth1addr"), 17);
        /* Must disable access protection for eth1addr before clearing */
        env_set(".flags", "eth1addr");
        env_set("eth1addr", NULL);
@@ -200,7 +202,7 @@ static int dm_test_eth_rotate(struct unit_test_state *uts)
 
        if (!retval) {
                /* Invalidate eth0's MAC address */
-               strcpy(ethaddr, env_get("ethaddr"));
+               strncpy(ethaddr, env_get("ethaddr"), 17);
                /* Must disable access protection for ethaddr before clearing */
                env_set(".flags", "ethaddr");
                env_set("ethaddr", NULL);