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Groups > linux.kernel > #1275357
| From | Jiri Slaby <jslaby@suse.cz> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 3.12 02/72] iwlwifi: dvm: fix D3 firmware PN programming |
| Date | 2015-11-23 14:30 +0100 |
| Message-ID | <qxZlU-2hK-11@gated-at.bofh.it> (permalink) |
| References | <qxZ2y-29g-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Johannes Berg <johannes.berg@intel.com> 3.12-stable review patch. If anyone has any objections, please let me know. =============== 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> --- drivers/net/wireless/iwlwifi/dvm/lib.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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) | -- 2.6.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH 3.12 01/72] dm btree remove: fix a bug when rebalancing nodes after removal Jiri Slaby <jslaby@suse.cz> - 2015-11-23 14:10 +0100 [PATCH 3.12 07/72] ASoC: wm8904: Correct number of EQ registers Jiri Slaby <jslaby@suse.cz> - 2015-11-23 14:10 +0100 [PATCH 3.12 02/72] iwlwifi: dvm: fix D3 firmware PN programming Jiri Slaby <jslaby@suse.cz> - 2015-11-23 14:30 +0100 [PATCH 3.12 04/72] iwlwifi: mvm: fix D3 firmware PN programming Jiri Slaby <jslaby@suse.cz> - 2015-11-23 14:30 +0100 [PATCH 3.12 03/72] iwlwifi: fix firmware filename for 3160 Jiri Slaby <jslaby@suse.cz> - 2015-11-23 14:30 +0100 [PATCH 3.12 05/72] iommu/amd: Don't clear DTE flags when modifying it Jiri Slaby <jslaby@suse.cz> - 2015-11-23 14:30 +0100
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