diff options
| author | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-08-11 02:14:28 +0000 |
|---|---|---|
| committer | nbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73> | 2009-08-11 02:14:28 +0000 |
| commit | 08b4be02d29e260c42a073586502821e2635a81c (patch) | |
| tree | 15022a6d1f4d0c74445010929190d7e0f6dbe984 /package | |
| parent | 38a1e2c738f6dba1023d8aa531ed540421664bc0 (diff) | |
fix software rx filter for ibss mode (based on a patch by harald schiöberg)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@17220 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'package')
| -rw-r--r-- | package/madwifi/patches/442-ibss_rx_filter.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/package/madwifi/patches/442-ibss_rx_filter.patch b/package/madwifi/patches/442-ibss_rx_filter.patch new file mode 100644 index 000000000..eaf807118 --- /dev/null +++ b/package/madwifi/patches/442-ibss_rx_filter.patch @@ -0,0 +1,20 @@ +--- a/net80211/ieee80211_input.c ++++ b/net80211/ieee80211_input.c +@@ -294,6 +294,17 @@ ieee80211_input(struct ieee80211vap * va + break; + case IEEE80211_M_IBSS: + case IEEE80211_M_AHDEMO: ++ if (!IEEE80211_ADDR_EQ(wh->i_addr3, vap->iv_bssid) || ++ (!IEEE80211_ADDR_EQ(wh->i_addr1, vap->iv_myaddr) && ++ !IEEE80211_IS_MULTICAST(wh->i_addr1) && ++ (subtype != IEEE80211_FC0_SUBTYPE_BEACON))) { ++ if (!(vap->iv_dev->flags & IFF_PROMISC)) { ++ IEEE80211_DISCARD_MAC(vap, IEEE80211_MSG_INPUT, ++ bssid, NULL, "%s", "not to bss"); ++ vap->iv_stats.is_rx_wrongbss++; ++ goto out; ++ } ++ } + if (dir != IEEE80211_FC1_DIR_NODS) + bssid = wh->i_addr1; + else if (type == IEEE80211_FC0_TYPE_CTL) |