diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2026-05-05 14:38:37 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2026-05-06 12:03:21 +0300 |
| commit | 0f3c0a197309717d74729568f88957d448847937 (patch) | |
| tree | e5dbea0843604ad6e89936a961ac59211c1d2bba | |
| parent | 283fc9e44ff5b5ac967439b4951b80bd4299f4e4 (diff) | |
| download | linux-0f3c0a197309717d74729568f88957d448847937.tar.xz | |
wifi: nl80211: fix NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST usage
This is documented as a u8 and has a policy of NLA_U8, but uses
nla_get_u32() which means it's completely broken on big-endian.
Fix it to use nla_get_u8().
Fixes: 9bb7e0f24e7e ("cfg80211: add peer measurement with FTM initiator API")
Link: https://patch.msgid.link/20260505113837.260159-2-johannes@sipsolutions.net
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
| -rw-r--r-- | net/wireless/pmsr.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/wireless/pmsr.c b/net/wireless/pmsr.c index 4c8ea0583f94..d6cd0de64d1f 100644 --- a/net/wireless/pmsr.c +++ b/net/wireless/pmsr.c @@ -88,7 +88,7 @@ static int pmsr_parse_ftm(struct cfg80211_registered_device *rdev, out->ftm.ftms_per_burst = 0; if (tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST]) out->ftm.ftms_per_burst = - nla_get_u32(tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST]); + nla_get_u8(tb[NL80211_PMSR_FTM_REQ_ATTR_FTMS_PER_BURST]); if (capa->ftm.max_ftms_per_burst && (out->ftm.ftms_per_burst > capa->ftm.max_ftms_per_burst || |