This is a note to let you know that I've just added the patch titled
wifi: ieee80211: Fix the common size calculation for reconfiguration ML
to the 6.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
wifi-ieee80211-fix-the-common-size-calculation-for-r.patch
and it can be found in the queue-6.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit d7670752c0abf8b84a6bf56515aac5d507985979
Author: Ilan Peer <ilan.peer@xxxxxxxxx>
Date: Sun Jun 18 21:49:45 2023 +0300
wifi: ieee80211: Fix the common size calculation for reconfiguration ML
[ Upstream commit ce6e1f600b0cfc563a7d607de702262a58cd835d ]
The common information length is found in the first octet of the common
information.
Fixes: 0f48b8b88aa9 ("wifi: ieee80211: add definitions for multi-link element")
Signed-off-by: Ilan Peer <ilan.peer@xxxxxxxxx>
Signed-off-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
Link: https://lore.kernel.org/r/20230618214435.3c7ed4817338.I42ef706cb827b4dade6e4ffbb6e7f341eaccd398@changeid
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 141c0cf65f2d9..4cda32ac3116a 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -4612,15 +4612,12 @@ static inline u8 ieee80211_mle_common_size(const u8 *data)
case IEEE80211_ML_CONTROL_TYPE_BASIC:
case IEEE80211_ML_CONTROL_TYPE_PREQ:
case IEEE80211_ML_CONTROL_TYPE_TDLS:
+ case IEEE80211_ML_CONTROL_TYPE_RECONF:
/*
* The length is the first octet pointed by mle->variable so no
* need to add anything
*/
break;
- case IEEE80211_ML_CONTROL_TYPE_RECONF:
- if (control & IEEE80211_MLC_RECONF_PRES_MLD_MAC_ADDR)
- common += ETH_ALEN;
- return common;
case IEEE80211_ML_CONTROL_TYPE_PRIO_ACCESS:
if (control & IEEE80211_MLC_PRIO_ACCESS_PRES_AP_MLD_MAC_ADDR)
common += ETH_ALEN;
