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wifi: cfg80211: allow ToDS=0/FromDS=0 data frames on NAN data interfaces

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According to Wi-Fi Aware (TM) specification Table 3, data frame should
have 0 in the FromDS/ToDS fields. Don't drop received frames with 0
FromDS/ToDS if they are received on NAN_DATA interface.
While at it, fix a double indent.

Signed-off-by: Daniel Gabay <daniel.gabay@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260108102921.de5f318a790a.Id34dd69552920b579e6881ffd38fa692a491b601@changeid
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20260219094725.3846371-5-miriam.rachel.korenblit@intel.com
Link: https://patch.msgid.link/20260318123926.206536-8-miriam.rachel.korenblit@intel.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Daniel Gabay
2026-03-18 14:39:21 +02:00
committed by Johannes Berg
parent c4aa273ff6
commit 21ade3eed3
1 changed files with 3 additions and 2 deletions
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5
net/wireless/util.c
View File

@@ -625,8 +625,9 @@ int ieee80211_data_to_8023_exthdr(struct sk_buff *skb, struct ethhdr *ehdr,
case cpu_to_le16(0):
if (iftype != NL80211_IFTYPE_ADHOC &&
iftype != NL80211_IFTYPE_STATION &&
iftype != NL80211_IFTYPE_OCB)
return -1;
iftype != NL80211_IFTYPE_OCB &&
iftype != NL80211_IFTYPE_NAN_DATA)
return -1;
break;
}