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| author |   David S. Miller <davem@davemloft.net> | 2021-09-27 13:39:39 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-09-27 13:39:39 +0100 |
| commit | ca48aa4ab8bfe0c235cf86cd0d3c11db0808132e (patch) | |
| tree | f8972d1f2b016a7a5289f348f6b8326c22f9244b /include | |
| parent | Merge branch 'mv88e6xxx-mtu-fixes' (diff) | |
| parent | mac80211: Fix Ptk0 rekey documentation (diff) | |
| download | linux-dev-ca48aa4ab8bfe0c235cf86cd0d3c11db0808132e.tar.xz linux-dev-ca48aa4ab8bfe0c235cf86cd0d3c11db0808132e.zip | |
Merge tag 'mac80211-for-net-2021-09-27' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes berg says:
====================
Some fixes:
* potential use-after-free in CCMP/GCMP RX processing
* potential use-after-free in TX A-MSDU processing
* revert to low data rates for no-ack as the commit
broke other things
* limit VHT MCS/NSS in radiotap injection
* drop frames with invalid addresses in IBSS mode
* check rhashtable_init() return value in mesh
* fix potentially unaligned access in mesh
* fix late beacon hrtimer handling in hwsim (syzbot)
* fix documentation for PTK0 rekeying
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/mac80211.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index af0fc13cea34..618d1f427cb2 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -2818,13 +2818,13 @@ void ieee80211_free_txskb(struct ieee80211_hw *hw, struct sk_buff *skb); * Mac80211 drivers should set the @NL80211_EXT_FEATURE_CAN_REPLACE_PTK0 flag * when they are able to replace in-use PTK keys according to the following * requirements: - * 1) They do not hand over frames decrypted with the old key to - mac80211 once the call to set_key() with command %DISABLE_KEY has been - completed when also setting @IEEE80211_KEY_FLAG_GENERATE_IV for any key, + * 1) They do not hand over frames decrypted with the old key to mac80211 + once the call to set_key() with command %DISABLE_KEY has been completed, 2) either drop or continue to use the old key for any outgoing frames queued at the time of the key deletion (including re-transmits), 3) never send out a frame queued prior to the set_key() %SET_KEY command - encrypted with the new key and + encrypted with the new key when also needing + @IEEE80211_KEY_FLAG_GENERATE_IV and 4) never send out a frame unencrypted when it should be encrypted. Mac80211 will not queue any new frames for a deleted key to the driver. */ |