diff options
| author | Johannes Berg | 2022-09-17 03:14:53 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2022-12-31 13:32:01 +0100 |
| commit | cd5d16539330a1d237bd8f44fedac123ee630644 (patch) | |
| tree | 385cfa4640f4832e45ad8679538f1094a456b67f /include | |
| parent | 49cafaad0ba5508528dfd8d1398a0610f0629791 (diff) | |
wifi: fix multi-link element subelement iteration
[ Upstream commit 1177aaa7fe9373c762cd5bf5f5de8517bac989d5 ]
The subelements obviously start after the common data, including
the common multi-link element structure definition itself. This
bug was possibly just hidden by the higher bits of the control
being set to 0, so the iteration just found one bogus element
and most of the code could continue anyway.
Fixes: 0f48b8b88aa9 ("wifi: ieee80211: add definitions for multi-link element")
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ieee80211.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h index 79690938d9a2..d3088666f3f4 100644 --- a/include/linux/ieee80211.h +++ b/include/linux/ieee80211.h @@ -4594,7 +4594,7 @@ static inline u8 ieee80211_mle_common_size(const u8 *data) return 0; } - return common + mle->variable[0]; + return sizeof(*mle) + common + mle->variable[0]; } /** |