From 1e91acfb39d477ad04ea8172d6c0d93411696651 Mon Sep 17 00:00:00 2001 From: Felix Fietkau Date: Sat, 12 Jul 2008 22:24:05 +0000 Subject: madwifi: some misconfigured APs broadcast NULL BSSIDs, which can confuse the STA. Ignore those when scanning. SVN-Revision: 11795 --- package/madwifi/patches/358-ignore_broken_bssid.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 package/madwifi/patches/358-ignore_broken_bssid.patch (limited to 'package') diff --git a/package/madwifi/patches/358-ignore_broken_bssid.patch b/package/madwifi/patches/358-ignore_broken_bssid.patch new file mode 100644 index 0000000000..0bae461f6b --- /dev/null +++ b/package/madwifi/patches/358-ignore_broken_bssid.patch @@ -0,0 +1,18 @@ +Some misconfigured APs broadcast NULL BSSIDs, which can confuse the STA +Ignore those when scanning. + +Signed-off-by: Felix Fietkau + +--- a/net80211/ieee80211_scan_sta.c ++++ b/net80211/ieee80211_scan_sta.c +@@ -242,6 +242,10 @@ + 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) -- cgit v1.2.3