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| author | John W. Linville <linville@tuxdriver.com> | 2011-06-28 19:53:32 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-06-28 19:56:21 +0200 |
| commit | 3be3fdb58ad22f67c5fd12548c88cefe3f726588 (patch) | |
| tree | 0c5c4e509c37098671df55a20b7e9aadb3d74db8 /net/mac80211 | |
| parent | mac80211: dynamic PS - don't enter PS when TX frames are pending (diff) | |
| parent | iwlagn: use PCI_DMA_* for pci_* operations (diff) | |
| download | linux-3be3fdb58ad22f67c5fd12548c88cefe3f726588.tar.xz linux-3be3fdb58ad22f67c5fd12548c88cefe3f726588.zip | |
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
Conflicts:
drivers/net/wireless/iwlwifi/iwl-tx.c
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/wpa.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 9dc3b5f26e80..d91c1a26630d 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -154,7 +154,13 @@ update_iv: return RX_CONTINUE; mic_fail: - mac80211_ev_michael_mic_failure(rx->sdata, rx->key->conf.keyidx, + /* + * In some cases the key can be unset - e.g. a multicast packet, in + * a driver that supports HW encryption. Send up the key idx only if + * the key is set. + */ + mac80211_ev_michael_mic_failure(rx->sdata, + rx->key ? rx->key->conf.keyidx : -1, (void *) skb->data, NULL, GFP_ATOMIC); return RX_DROP_UNUSABLE; } |