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12424edff5
The removed patches were applied upstream. This adapts ath10k-ct and mt76 to changed APIs. nl80211.h in iw is updated to match the version from backports. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
26 lines
1020 B
Diff
26 lines
1020 B
Diff
From: Felix Fietkau <nbd@nbd.name>
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Date: Fri, 18 Dec 2020 20:08:06 +0100
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Subject: [PATCH] mac80211: do not drop tx nulldata packets on encrypted links
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ieee80211_tx_h_select_key drops any non-mgmt packets without a key when
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encryption is used. This is wrong for nulldata packets that can't be
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encrypted and are sent out for probing clients and indicating 4-address
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mode.
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Reported-by: Sebastian Gottschall <s.gottschall@dd-wrt.com>
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Fixes: a0761a301746 ("mac80211: drop data frames without key on encrypted links")
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Signed-off-by: Felix Fietkau <nbd@nbd.name>
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---
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--- a/net/mac80211/tx.c
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+++ b/net/mac80211/tx.c
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@@ -662,7 +662,7 @@ ieee80211_tx_h_select_key(struct ieee802
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if (!skip_hw && tx->key &&
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tx->key->flags & KEY_FLAG_UPLOADED_TO_HARDWARE)
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info->control.hw_key = &tx->key->conf;
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- } else if (!ieee80211_is_mgmt(hdr->frame_control) && tx->sta &&
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+ } else if (ieee80211_is_data_present(hdr->frame_control) && tx->sta &&
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test_sta_flag(tx->sta, WLAN_STA_USES_ENCRYPTION)) {
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return TX_DROP;
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}
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