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wifi-scripts: fix race in wireless interface creation

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When wdev interfaces and hostapd interfaces are mixed, race conditions
can occur. Sometimes all interfaces are started correctly, sometimes only
the wdev interface and some of the hostapd interfaces, and sometimes only
the wdev interface.

Fix this by creating the wdev interfaces first, before processing
wpa_supplicant or hostapd interfaces.

Link: https://github.com/openwrt/openwrt/pull/21303
Signed-off-by: Nick Hainke <vincent@systemli.org>
This commit is contained in:
Nick Hainke 2025-12-27 13:43:47 +01:00
parent 5d7470d4ca
commit 2015a40c38
1 changed files with 6 additions and 6 deletions
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12
package/network/config/wifi-scripts/files-ucode/lib/netifd/wireless/mac80211.sh
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@ -288,12 +288,6 @@ function setup() {
wdev_data[v.config.ifname] = config;
}
if (fs.access('/usr/sbin/wpa_supplicant', 'x'))
supplicant.setup(supplicant_data, data);
if (fs.access('/usr/sbin/hostapd', 'x'))
hostapd.setup(data);
for (let ifname in active_ifnames) {
if (!wdev_data[ifname])
continue;
@ -304,6 +298,12 @@ function setup() {
system(`ucode /usr/share/hostap/wdev.uc ${data.phy}${data.phy_suffix} set_config '${if_config}'`);
}
if (fs.access('/usr/sbin/wpa_supplicant', 'x'))
supplicant.setup(supplicant_data, data);
if (fs.access('/usr/sbin/hostapd', 'x'))
hostapd.setup(data);
if (length(supplicant_data) > 0)
supplicant.start(data);