diff options
author | Johannes Berg <johannes.berg@intel.com> | 2015-09-15 14:36:09 +0200 |
---|---|---|
committer | Luca Coelho <luciano.coelho@intel.com> | 2015-10-05 13:49:29 +0300 |
commit | 5bd166872d8f99f156fac191299d24f828bb2348 (patch) | |
tree | 4a5b37259da7ad250a612976ed7fcd8d469e79bc /drivers/net/wireless/iwlwifi/dvm/lib.c | |
parent | 6645d5e441db9121793421d477255f4242b3dbf3 (diff) | |
download | op-kernel-dev-5bd166872d8f99f156fac191299d24f828bb2348.zip op-kernel-dev-5bd166872d8f99f156fac191299d24f828bb2348.tar.gz |
iwlwifi: dvm: fix D3 firmware PN programming
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.
Cc: <stable@vger.kernel.org> [3.1+]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/dvm/lib.c')
-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 ab45819..e18629a 100644 --- a/drivers/net/wireless/iwlwifi/dvm/lib.c +++ b/drivers/net/wireless/iwlwifi/dvm/lib.c @@ -1020,7 +1020,7 @@ 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) | |