From: Ilan Peer <ilan.peer@xxxxxxxxx>
Include the Multi-Link elements found in beacon frames
in the CRC calculation, as these elements are intended
to reflect changes in the AP MLD state.
Signed-off-by: Ilan Peer <ilan.peer@xxxxxxxxx>
Signed-off-by: Gregory Greenman <gregory.greenman@xxxxxxxxx>
---
net/mac80211/util.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 2c53f6e17cfe..35701316dccf 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -987,6 +987,10 @@ ieee80211_parse_extension_element(u32 *crc,
const struct ieee80211_multi_link_elem *mle =
(void *)data;
+ if (crc)
+ *crc = crc32_be(*crc, (void *)elem,
+ elem->datalen + 2);
+
switch (le16_get_bits(mle->control,
IEEE80211_ML_CONTROL_TYPE)) {
case IEEE80211_ML_CONTROL_TYPE_BASIC:
--
2.38.1
