OpenE2K
/
linux
6
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

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 <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Michal Kazior 2013-06-25 09:17:17 +02:00 committed by Johannes Berg
parent ad81f0545e
commit a0ec570f4f
1 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
net/wireless/nl80211.c
View File

@ -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: