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| author | Felix Fietkau <nbd@openwrt.org> | 2009-08-11 02:14:28 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-08-11 02:14:28 +0000 |
| commit | f0380bfd826b44901938d8c1f5fb9bc34dacf94c (patch) | |
| tree | d901f6f71aba8a424aa80289231ae7609f1ddd9f | |
| parent | a1c54778229546472933228d51e63907688ad3de (diff) | |
| download | upstream-f0380bfd826b44901938d8c1f5fb9bc34dacf94c.tar.gz upstream-f0380bfd826b44901938d8c1f5fb9bc34dacf94c.tar.bz2 upstream-f0380bfd826b44901938d8c1f5fb9bc34dacf94c.zip | |
fix software rx filter for ibss mode (based on a patch by harald schiöberg)
SVN-Revision: 17220
| -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 0000000000..eaf807118f --- /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) |