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 <samueltan@chromium.org> Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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@ -12528,9 +12528,7 @@ static int cfg80211_net_detect_results(struct sk_buff *msg,
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}
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for (j = 0; j < match->n_channels; j++) {
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if (nla_put_u32(msg,
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NL80211_ATTR_WIPHY_FREQ,
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match->channels[j])) {
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if (nla_put_u32(msg, j, match->channels[j])) {
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nla_nest_cancel(msg, nl_freqs);
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nla_nest_cancel(msg, nl_match);
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goto out;
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