diff options
Diffstat (limited to 'net/net.c')
| -rw-r--r-- | net/net.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/net/net.c b/net/net.c index 63bf962b53a..28c8dfdef23 100644 --- a/net/net.c +++ b/net/net.c @@ -1455,7 +1455,14 @@ static int net_check_prereq(enum proto_t protocol) /* Fall through */ case TFTPGET: case TFTPPUT: - if (net_server_ip.s_addr == 0 && !is_serverip_in_cmd()) { + if (IS_ENABLED(CONFIG_IPV6) && use_ip6) { + if (!memcmp(&net_server_ip6, &net_null_addr_ip6, + sizeof(struct in6_addr)) && + !strchr(net_boot_file_name, '[')) { + puts("*** ERROR: `serverip6' not set\n"); + return 1; + } + } else if (net_server_ip.s_addr == 0 && !is_serverip_in_cmd()) { puts("*** ERROR: `serverip' not set\n"); return 1; } @@ -1468,7 +1475,13 @@ common: case NETCONS: case FASTBOOT: case TFTPSRV: - if (net_ip.s_addr == 0) { + if (IS_ENABLED(CONFIG_IPV6) && use_ip6) { + if (!memcmp(&net_link_local_ip6, &net_null_addr_ip6, + sizeof(struct in6_addr))) { + puts("*** ERROR: `ip6addr` not set\n"); + return 1; + } + } else if (net_ip.s_addr == 0) { puts("*** ERROR: `ipaddr' not set\n"); return 1; } |