From d373436f50bb5f8ec3c3301532b92d2408bdc429 Mon Sep 17 00:00:00 2001 From: Tim Harvey Date: Fri, 30 May 2025 08:38:26 -0700 Subject: [PATCH] net: lwip: wget: initialize dns if a hostname is used in a URL Initialize dns servers if a hostname (vs ipaddr) is used in a URL. Otherwise the wget will fail without displaying an error due to dns_gethostbyname failing silently when no DNS servers are set unless you have previously performed a 'dns ' command. Signed-off-by: Tim Harvey Acked-by: Jerome Forissier --- net/lwip/wget.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/lwip/wget.c b/net/lwip/wget.c index 3c39a1b59a6..f9af2fc0d2b 100644 --- a/net/lwip/wget.c +++ b/net/lwip/wget.c @@ -461,6 +461,10 @@ int wget_do_request(ulong dst_addr, char *uri) if (!netif) return -1; + /* if URL with hostname init dns */ + if (!ipaddr_aton(ctx.server_name, NULL) && net_lwip_dns_init()) + return CMD_RET_FAILURE; + memset(&conn, 0, sizeof(conn)); #if CONFIG_IS_ENABLED(WGET_HTTPS) if (is_https) { -- 2.47.2