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hostapd: fix unused device removal on DBDC devices

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Check the phy before removing unrelated netdevs on the same hw device

Reported-by: Hartmut Birr <e9hack@gmail.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
This commit is contained in:
Felix Fietkau 2023-08-03 18:47:15 +02:00
parent 64b99802a6
commit b8be20c7e8
1 changed files with 4 additions and 1 deletions
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5
package/network/services/hostapd/files/wdev.uc
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@ -1,7 +1,7 @@
#!/usr/bin/env ucode #!/usr/bin/env ucode
'use strict'; 'use strict';
import { vlist_new, is_equal, wdev_create, wdev_remove } from "/usr/share/hostap/common.uc"; import { vlist_new, is_equal, wdev_create, wdev_remove } from "/usr/share/hostap/common.uc";
import { readfile, writefile, basename, glob } from "fs"; import { readfile, writefile, basename, readlink, glob } from "fs";
let keep_devices = {}; let keep_devices = {};
let phy = shift(ARGV); let phy = shift(ARGV);
@ -106,6 +106,9 @@ function add_existing(phy, config)
if (config[wdev]) if (config[wdev])
continue; continue;
if (basename(readlink(`/sys/class/net/${wdev}/phy80211`)) != phy)
continue;
if (trim(readfile(`/sys/class/net/${wdev}/operstate`)) == "down") if (trim(readfile(`/sys/class/net/${wdev}/operstate`)) == "down")
config[wdev] = {}; config[wdev] = {};
} }