diff options
| author | David S. Miller <davem@davemloft.net> | 2021-06-09 14:46:21 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-06-09 14:46:21 -0700 |
| commit | 93124d4a90ba6ef05cabb3b8430d51f2764345c6 (patch) | |
| tree | c809e7f2729257dc7157978672c5b2220cbd4e5d /include/net | |
| parent | a8b897c7bcd47f4147d066e22cc01d1026d7640e (diff) | |
| parent | a9799541ca34652d9996e45f80e8e03144c12949 (diff) | |
Merge tag 'mac80211-for-net-2021-06-09' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211
Johannes berg says:
====================
A fair number of fixes:
* fix more fallout from RTNL locking changes
* fixes for some of the bugs found by syzbot
* drop multicast fragments in mac80211 to align
with the spec and what drivers are doing now
* fix NULL-ptr deref in radiotap injection
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/mac80211.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index 445b66c6eb7e..e89530d0d9c6 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -5537,7 +5537,7 @@ void ieee80211_iterate_active_interfaces_atomic(struct ieee80211_hw *hw, * * This function iterates over the interfaces associated with a given * hardware that are currently active and calls the callback for them. - * This version can only be used while holding the RTNL. + * This version can only be used while holding the wiphy mutex. * * @hw: the hardware struct of which the interfaces should be iterated over * @iter_flags: iteration flags, see &enum ieee80211_interface_iteration_flags @@ -6392,7 +6392,12 @@ bool ieee80211_tx_prepare_skb(struct ieee80211_hw *hw, /** * ieee80211_parse_tx_radiotap - Sanity-check and parse the radiotap header - * of injected frames + * of injected frames. + * + * To accurately parse and take into account rate and retransmission fields, + * you must initialize the chandef field in the ieee80211_tx_info structure + * of the skb before calling this function. + * * @skb: packet injected by userspace * @dev: the &struct device of this 802.11 device */ |