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[src-draft/trunk]: src/sys/dev/usb Fix access to QOS data
details: https://anonhg.NetBSD.org/src-all/rev/797ac1db0ab0
branches: trunk
changeset: 375257:797ac1db0ab0
user: Martin Husemann <martin%NetBSD.org@localhost>
date: Mon Aug 15 17:19:43 2022 +0200
description:
Fix access to QOS data
diffstat:
sys/dev/usb/if_urtwn.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diffs (18 lines):
diff -r 8c83c70a4a5c -r 797ac1db0ab0 sys/dev/usb/if_urtwn.c
--- a/sys/dev/usb/if_urtwn.c Mon Aug 15 17:17:12 2022 +0200
+++ b/sys/dev/usb/if_urtwn.c Mon Aug 15 17:19:43 2022 +0200
@@ -2371,8 +2371,12 @@ urtwn_tx_prepare(struct usbwifi *uw, str
tid = R92C_TXDW1_QSEL_BE;
if ((hasqos = IEEE80211_QOS_HAS_SEQ(wh))) {
/* data frames in 11n mode */
- struct ieee80211_qosframe *qwh = (void *)wh;
- tid = qwh->i_qos[0] & IEEE80211_QOS_TID;
+ uint8_t *frm;
+ uint16_t qos;
+
+ frm = ieee80211_getqos(wh);
+ qos = le16toh(*(const uint16_t *)frm);
+ tid = qos & IEEE80211_QOS_TID;
} else if (type != IEEE80211_FC0_TYPE_DATA) {
tid = R92C_TXDW1_QSEL_MGNT;
}
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