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    Subject[PATCH AUTOSEL 5.15 15/29] mac80211: Fix the size used for building probe request
    Date
    From: Ilan Peer <ilan.peer@intel.com>

    [ Upstream commit f22d981386d12d1513bd2720fb4387b469124d4b ]

    Instead of using the hard-coded value of '100' use the correct
    scan IEs length as calculated during HW registration to mac80211.

    Signed-off-by: Ilan Peer <ilan.peer@intel.com>
    Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
    Link: https://lore.kernel.org/r/iwlwifi.20211129152938.0a82d6891719.I8ded1f2e0bccb9e71222c945666bcd86537f2e35@changeid
    Signed-off-by: Johannes Berg <johannes.berg@intel.com>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    net/mac80211/util.c | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/net/mac80211/util.c b/net/mac80211/util.c
    index 03ea4f929b997..39961a4f55d12 100644
    --- a/net/mac80211/util.c
    +++ b/net/mac80211/util.c
    @@ -2061,7 +2061,7 @@ struct sk_buff *ieee80211_build_probe_req(struct ieee80211_sub_if_data *sdata,
    chandef.chan = chan;

    skb = ieee80211_probereq_get(&local->hw, src, ssid, ssid_len,
    - 100 + ie_len);
    + local->scan_ies_len + ie_len);
    if (!skb)
    return NULL;

    --
    2.34.1
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