From 5528fae88697268a7176dd6c8d7ab368c04368be Mon Sep 17 00:00:00 2001 From: Samuel Tan Date: Mon, 9 Feb 2015 21:29:15 +0200 Subject: [PATCH] nl80211: use loop index as type for net detect frequency results We currently add nested members of the NL80211_ATTR_SCAN_FREQUENCIES as NLA_U32 attributes of type NL80211_ATTR_WIPHY_FREQ in cfg80211_net_detect_results. However, since there can be an arbitrary number of frequency results, we should use the loop index of the loop used to add the frequency results to NL80211_ATTR_SCAN_FREQUENCIES as the type (i.e. nla_type) for each result attribute, rather than a fixed type. This change is in line with how nested members are added to NL80211_ATTR_SCAN_FREQUENCIES in the functions nl80211_send_wowlan_nd and nl80211_add_scan_req. Signed-off-by: Samuel Tan Signed-off-by: Luciano Coelho Signed-off-by: Johannes Berg --- net/wireless/nl80211.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d78fd8b54515..3c7fb0459e58 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -12528,9 +12528,7 @@ static int cfg80211_net_detect_results(struct sk_buff *msg, } for (j = 0; j < match->n_channels; j++) { - if (nla_put_u32(msg, - NL80211_ATTR_WIPHY_FREQ, - match->channels[j])) { + if (nla_put_u32(msg, j, match->channels[j])) { nla_nest_cancel(msg, nl_freqs); nla_nest_cancel(msg, nl_match); goto out; -- 2.39.5