From: Michal Kazior Date: Tue, 25 Jun 2013 07:17:17 +0000 (+0200) Subject: nl80211: fix mgmt tx status and testmode reporting for netns X-Git-Tag: v3.0.90~19 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c35e86a798694d5741b2b71c29053fb2b6cd56c;p=thirdparty%2Fkernel%2Fstable.git nl80211: fix mgmt tx status and testmode reporting for netns commit a0ec570f4f69c4cb700d743a915096c2c8f56a99 upstream. These two events were sent to the default network namespace. This caused AP mode in a non-default netns to not work correctly. Mgmt tx status was multicasted to a different (default) netns instead of the one the AP was in. Signed-off-by: Michal Kazior Signed-off-by: Johannes Berg Signed-off-by: Greg Kroah-Hartman --- diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index f310a0d90c328..17bf4a75d8b70 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4454,12 +4454,14 @@ EXPORT_SYMBOL(cfg80211_testmode_alloc_event_skb); void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp) { + struct cfg80211_registered_device *rdev = ((void **)skb->cb)[0]; void *hdr = ((void **)skb->cb)[1]; struct nlattr *data = ((void **)skb->cb)[2]; nla_nest_end(skb, data); genlmsg_end(skb, hdr); - genlmsg_multicast(skb, 0, nl80211_testmode_mcgrp.id, gfp); + genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), skb, 0, + nl80211_testmode_mcgrp.id, gfp); } EXPORT_SYMBOL(cfg80211_testmode_event); #endif @@ -6745,7 +6747,8 @@ void nl80211_send_mgmt_tx_status(struct cfg80211_registered_device *rdev, return; } - genlmsg_multicast(msg, 0, nl80211_mlme_mcgrp.id, gfp); + genlmsg_multicast_netns(wiphy_net(&rdev->wiphy), msg, 0, + nl80211_mlme_mcgrp.id, gfp); return; nla_put_failure: