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| author |   Rajkumar Manoharan <rmanohar@codeaurora.org> | 2020-04-24 15:41:39 -0700 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2020-04-29 16:21:45 +0200 |
| commit | 60689de46c7f6a0028c8b37b6f03db68cbfad8ed (patch) | |
| tree | 842bdcebaea854a6fb11261721035b0aefb934c9 /include/net/mac80211.h | |
| parent | mac80211_hwsim: Claim support for setting Beacon frame TX legacy rate (diff) | |
| download | wireguard-linux-60689de46c7f6a0028c8b37b6f03db68cbfad8ed.tar.xz wireguard-linux-60689de46c7f6a0028c8b37b6f03db68cbfad8ed.zip | |
mac80211: fix memory overlap due to variable length param
As of now HE operation element in bss_conf includes variable length
optional field followed by other HE variable. Though the optional
field never be used, actually it is referring to next member of the
bss_conf structure which is not correct. Fix it by declaring needed
HE operation fields within bss_conf itself.
Signed-off-by: Rajkumar Manoharan <rmanohar@codeaurora.org>
Link: https://lore.kernel.org/r/1587768108-25248-2-git-send-email-rmanohar@codeaurora.org
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'include/net/mac80211.h')
| -rw-r--r-- | include/net/mac80211.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/include/net/mac80211.h b/include/net/mac80211.h index ecb219e3ec4f..78f7ce586287 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -604,7 +604,7 @@ struct ieee80211_ftm_responder_params { * nontransmitted BSSIDs * @profile_periodicity: the least number of beacon frames need to be received * in order to discover all the nontransmitted BSSIDs in the set. - * @he_operation: HE operation information of the AP we are connected to + * @he_oper: HE operation information of the AP we are connected to * @he_obss_pd: OBSS Packet Detection parameters. * @he_bss_color: BSS coloring settings, if BSS supports HE */ @@ -668,7 +668,10 @@ struct ieee80211_bss_conf { u8 bssid_indicator; bool ema_ap; u8 profile_periodicity; - struct ieee80211_he_operation he_operation; + struct { + u32 params; + u16 nss_set; + } he_oper; struct ieee80211_he_obss_pd he_obss_pd; struct cfg80211_he_bss_color he_bss_color; }; |