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hostapd: fix segfault when deinit mesh ifaces

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In hostapd_ubus_add_bss(), ubus objects are not registered for mesh
interfaces. This provokes a segfault when accessing the ubus object in
mesh deinit.

This commit adds the same condition to hostapd_ubus_free_bss() for
discarding those mesh interfaces.

Signed-off-by: Jesus Fernandez Manzano <jesus.manzano@galgus.net>
(cherry picked from commit 5269c47e8d)
This commit is contained in:
Jesus Fernandez Manzano
2021-09-21 12:49:30 +02:00
committed by David Bauer
parent 5c904bcb37
commit 3a051a234a
1 changed files with 5 additions and 0 deletions
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5
package/network/services/hostapd/src/src/ap/ubus.c
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@@ -1351,6 +1351,11 @@ void hostapd_ubus_free_bss(struct hostapd_data *hapd)
struct ubus_object *obj = &hapd->ubus.obj; struct ubus_object *obj = &hapd->ubus.obj;
char *name = (char *) obj->name; char *name = (char *) obj->name;
#ifdef CONFIG_MESH
if (hapd->conf->mesh & MESH_ENABLED)
return;
#endif
if (!ctx) if (!ctx)
return; return;