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: upstream/snapshot3+hdmi~4422^2~84^2^2~7^2~22 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a0ec570f4f69c4cb700d743a915096c2c8f56a99;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git nl80211: fix mgmt tx status and testmode reporting for netns 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. Cc: stable@vger.kernel.org Signed-off-by: Michal Kazior Signed-off-by: Johannes Berg --- diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 1cc47ac..9fb8820 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -6613,12 +6613,14 @@ 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 @@ -10064,7 +10066,8 @@ void cfg80211_mgmt_tx_status(struct wireless_dev *wdev, u64 cookie, genlmsg_end(msg, hdr); - 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: