diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2015-09-15 14:36:09 +0200 |
|---|---|---|
| committer | Jiri Slaby <jslaby@suse.cz> | 2015-11-09 12:02:13 +0100 |
| commit | 9b4e779f333bb3b90b5878fd8c173b45a6dfb5c6 (patch) | |
| tree | 70588a60ffa73bd3a38b0a009cfb28a4346e487a /drivers | |
| parent | ba7c09b103a4580e23b961c3e2541a54272c8edf (diff) | |
iwlwifi: dvm: fix D3 firmware PN programming
commit 5bd166872d8f99f156fac191299d24f828bb2348 upstream.
The code to send the RX PN data (for each TID) to the firmware
has a devastating bug: it overwrites the data for TID 0 with
all the TID data, leaving the remaining TIDs zeroed. This will
allow replays to actually be accepted by the firmware, which
could allow waking up the system.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/dvm/lib.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/dvm/lib.c b/drivers/net/wireless/iwlwifi/dvm/lib.c index 3d5bdc4217a8..d8ab09cb3bc9 100644 --- a/drivers/net/wireless/iwlwifi/dvm/lib.c +++ b/drivers/net/wireless/iwlwifi/dvm/lib.c @@ -1023,7 +1023,7 @@ static void iwlagn_wowlan_program_keys(struct ieee80211_hw *hw, u8 *pn = seq.ccmp.pn; ieee80211_get_key_rx_seq(key, i, &seq); - aes_sc->pn = cpu_to_le64( + aes_sc[i].pn = cpu_to_le64( (u64)pn[5] | ((u64)pn[4] << 8) | ((u64)pn[3] << 16) | |