wifi-scripts: fix ucode mobility_domain default value
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The mobility_domain value generated by ucode differed from the previous
shell script implementation. The legacy shell script used `echo` on the
SSID, which appended a trailing newline.

To maintain roaming compatibility with pre-25.12 releases and OpenWrt
forks in default configuration, update the ucode logic to include this
newline character when generating the default value.

Fixes: #21731
Signed-off-by: Youfu Zhang <zhangyoufu@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/21732
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
(cherry picked from commit 1d0e2859c5)
This commit is contained in:
Youfu Zhang 2026-01-27 15:11:15 +08:00 committed by Hauke Mehrtens
parent a8e32d208a
commit b1dc2736db

View file

@ -363,7 +363,7 @@ function iface_roaming(config) {
if (!config.ieee80211r || config.wpa < 2)
return;
set_default(config, 'mobility_domain', substr(md5(config.ssid), 0, 4));
set_default(config, 'mobility_domain', substr(md5(config.ssid + '\n'), 0, 4));
set_default(config, 'ft_psk_generate_local', config.auth_type == 'psk');
set_default(config, 'ft_iface', config.network_ifname);