Fast BSS Transition requires related AP operating in the same mobility
domain. Therefore, we can check whether local managed BSS is operating
the same mobility domain before sending multicast/unicast messages to
it.
Signed-off-by: Jinglin Wang <bryanwang@xxxxxxxxxxxx>
Signed-off-by: MinHong Wang <minhongw@xxxxxxxxxxxx>
---
src/ap/wpa_auth_glue.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/src/ap/wpa_auth_glue.c b/src/ap/wpa_auth_glue.c
index 7061c2155..85b77f75e 100644
--- a/src/ap/wpa_auth_glue.c
+++ b/src/ap/wpa_auth_glue.c
@@ -717,6 +717,11 @@ static int hostapd_wpa_auth_oui_iter(struct hostapd_iface *iface, void *ctx)
hapd = iface->bss[j];
if (hapd == idata->src_hapd)
continue;
+ if (os_memcmp(hapd->conf->mobility_domain,
+ idata->src_hapd->conf->mobility_domain,
+ MOBILITY_DOMAIN_ID_LEN) != 0) {
+ continue;
+ }
if (!is_multicast_ether_addr(idata->dst_addr) &&
os_memcmp(hapd->own_addr, idata->dst_addr, ETH_ALEN) != 0)
continue;
--
2.17.1
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