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mac80211: fix P2P-Device management frame RX 

There's an issue in receiving broadcast management frames
on P2P Device virtual interfaces, such frames have the RX
flag IEEE80211_RX_RA_MATCH cleared and are thus dropped
in ieee80211_rx_h_mgmt_check(). They should be let through
to make it to ieee80211_rx_h_userspace_mgmt() and then to
userspace.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2013-04-18 23:42:19 +02:00
parent eea85999ec
commit 1b737f88dc
1 changed files with 2 additions and 1 deletions
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3
net/mac80211/rx.c
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@ -3043,7 +3043,8 @@ static int prepare_for_handlers(struct ieee80211_rx_data *rx,
!ieee80211_is_probe_resp(hdr->frame_control) && !ieee80211_is_probe_resp(hdr->frame_control) &&
!ieee80211_is_beacon(hdr->frame_control)) !ieee80211_is_beacon(hdr->frame_control))
return 0; return 0;
if (!ether_addr_equal(sdata->vif.addr, hdr->addr1)) if (!ether_addr_equal(sdata->vif.addr, hdr->addr1) &&
!multicast)
status->rx_flags &= ~IEEE80211_RX_RA_MATCH; status->rx_flags &= ~IEEE80211_RX_RA_MATCH;
break; break;
default: default: