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net: lwip: dns: Fix print of resolved IP address

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The lwIP dns command only prints out cached resolved IP addresses.

When a hostname is first resolved and ERR_INPROGRESS is returned the
dns command prints out 0.0.0.0 instead of the resolved IP address.

Fix this by printing out host_ipaddr instead of the temporary ipaddr
that only is valid when ERR_OK is returned.

Fixes: 1361d9f4f0 ("lwip: dns: do not print IP address when a variable is specified")
Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Jerome Forissier <jerome.forissier@arm.com>
This commit is contained in:
Jonas Karlman
2026-01-17 00:24:37 +00:00
committed by Jerome Forissier
parent d93b3a38d5
commit 35ee795d63
1 changed files with 1 additions and 1 deletions
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2
net/lwip/dns.c
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@@ -86,7 +86,7 @@ static int dns_loop(struct udevice *udev, const char *name, const char *var)
if (dns_cb_arg.done && dns_cb_arg.host_ipaddr.addr != 0) {
if (!var)
printf("%s\n", ipaddr_ntoa(&ipaddr));
printf("%s\n", ipaddr_ntoa(&dns_cb_arg.host_ipaddr));
return CMD_RET_SUCCESS;
}