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Subject[PATCH AUTOSEL 5.4 09/14] 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 decd46b383938..fc326a3fc2e64 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1901,7 +1901,7 @@ 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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