mac80211: fixup radiotap tx flags for RTS/CTS (311ab8e1) · Commits · 戴 / test

When using RTS/CTS, the CTS-to-Self bit in radiotap TX flags is getting set instead of the RTS bit. Set the correct one. Reported-by:

net/mac80211/status.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -314,10 +314,9 @@ ieee80211_add_tx_radiotap_header(struct ieee80211_local *local,
		!is_multicast_ether_addr(hdr->addr1))
		txflags \|= IEEE80211_RADIOTAP_F_TX_FAIL;

		if ((info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS) \|\|
		(info->status.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT))
		if (info->status.rates[0].flags & IEEE80211_TX_RC_USE_CTS_PROTECT)
		txflags \|= IEEE80211_RADIOTAP_F_TX_CTS;
		else if (info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
		if (info->status.rates[0].flags & IEEE80211_TX_RC_USE_RTS_CTS)
		txflags \|= IEEE80211_RADIOTAP_F_TX_RTS;

		put_unaligned_le16(txflags, pos);