diff options
Diffstat (limited to 'board/amlogic/jethub-j80/jethub-j80.c')
| -rw-r--r-- | board/amlogic/jethub-j80/jethub-j80.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/board/amlogic/jethub-j80/jethub-j80.c b/board/amlogic/jethub-j80/jethub-j80.c index 185880de13..0b781666e9 100644 --- a/board/amlogic/jethub-j80/jethub-j80.c +++ b/board/amlogic/jethub-j80/jethub-j80.c @@ -27,9 +27,9 @@ int misc_init_r(void) { - u8 mac_addr[EFUSE_MAC_SIZE]; - char serial[EFUSE_SN_SIZE]; - char usid[EFUSE_USID_SIZE]; + u8 mac_addr[EFUSE_MAC_SIZE + 1]; + char serial[EFUSE_SN_SIZE + 1]; + char usid[EFUSE_USID_SIZE + 1]; ssize_t len; unsigned int adcval; int ret; @@ -37,6 +37,7 @@ int misc_init_r(void) if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, mac_addr, EFUSE_MAC_SIZE); + mac_addr[len] = '\0'; if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) eth_env_set_enetaddr("ethaddr", mac_addr); else @@ -46,6 +47,7 @@ int misc_init_r(void) if (!env_get("serial")) { len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, EFUSE_SN_SIZE); + serial[len] = '\0'; if (len == EFUSE_SN_SIZE) env_set("serial", serial); } @@ -53,6 +55,7 @@ int misc_init_r(void) if (!env_get("usid")) { len = meson_sm_read_efuse(EFUSE_USID_OFFSET, usid, EFUSE_USID_SIZE); + usid[len] = '\0'; if (len == EFUSE_USID_SIZE) env_set("usid", usid); } |