mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-20 22:23:27 +00:00
19 lines
573 B
Diff
19 lines
573 B
Diff
Some misconfigured APs broadcast NULL BSSIDs, which can confuse the STA
|
|
Ignore those when scanning.
|
|
|
|
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
|
|
|
|
--- a/net80211/ieee80211_scan_sta.c
|
|
+++ b/net80211/ieee80211_scan_sta.c
|
|
@@ -242,6 +242,10 @@ sta_add(struct ieee80211_scan_state *ss,
|
|
struct ieee80211_scan_entry *ise;
|
|
int hash;
|
|
|
|
+ /* workaround for broken APs that broadcast NULL BSSIDs */
|
|
+ if (memcmp(wh->i_addr3, "\x00\x00\x00\x00\x00\x00", 6) == 0)
|
|
+ return 0;
|
|
+
|
|
hash = STA_HASH(macaddr);
|
|
SCAN_STA_LOCK_IRQ(st);
|
|
LIST_FOREACH(se, &st->st_hash[hash], se_hash)
|