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 12:49:29 +0200 |
| commit | 5bd166872d8f99f156fac191299d24f828bb2348 (patch) | |
| tree | 4a5b37259da7ad250a612976ed7fcd8d469e79bc /drivers | |
| parent | iwlwifi: mvm: fix D3 CCMP TX PN assignment (diff) | |
| download | linux-5bd166872d8f99f156fac191299d24f828bb2348.tar.xz linux-5bd166872d8f99f156fac191299d24f828bb2348.zip | |
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')
| -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 ab45819c1fbb..e18629a16fb0 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) | |