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| author | Felix Fietkau <nbd@openwrt.org> | 2009-12-20 11:04:43 +0000 |
|---|---|---|
| committer | Felix Fietkau <nbd@openwrt.org> | 2009-12-20 11:04:43 +0000 |
| commit | 6d3d1504cf17e95b670e7ef83bcc42021b7fb9b6 (patch) | |
| tree | db51a2fa239b53111e9fdfa03afb20d7f81f5868 /package/mac80211 | |
| parent | 6859128d3aec5f589af1611876f31863b8e1f8b9 (diff) | |
| download | mtk-20170518-6d3d1504cf17e95b670e7ef83bcc42021b7fb9b6.zip mtk-20170518-6d3d1504cf17e95b670e7ef83bcc42021b7fb9b6.tar.gz mtk-20170518-6d3d1504cf17e95b670e7ef83bcc42021b7fb9b6.tar.bz2 | |
mac80211: fix a race condition in ad-hoc bringup with fixed bssid
SVN-Revision: 18859
Diffstat (limited to 'package/mac80211')
| -rw-r--r-- | package/mac80211/patches/200-mac80211_ibss_fix.patch | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/package/mac80211/patches/200-mac80211_ibss_fix.patch b/package/mac80211/patches/200-mac80211_ibss_fix.patch new file mode 100644 index 0000000..c2fb1d7 --- /dev/null +++ b/package/mac80211/patches/200-mac80211_ibss_fix.patch @@ -0,0 +1,20 @@ +--- a/net/mac80211/ibss.c ++++ b/net/mac80211/ibss.c +@@ -382,6 +382,7 @@ static void ieee80211_rx_bss_info(struct + struct sta_info *ieee80211_ibss_add_sta(struct ieee80211_sub_if_data *sdata, + u8 *bssid,u8 *addr, u32 supp_rates) + { ++ struct ieee80211_if_ibss *ifibss = &sdata->u.ibss; + struct ieee80211_local *local = sdata->local; + struct sta_info *sta; + int band = local->hw.conf.channel->band; +@@ -397,6 +398,9 @@ struct sta_info *ieee80211_ibss_add_sta( + return NULL; + } + ++ if (ifibss->state == IEEE80211_IBSS_MLME_SEARCH) ++ return NULL; ++ + if (compare_ether_addr(bssid, sdata->u.ibss.bssid)) + return NULL; + |