X-Git-Url: https://git.archive.openwrt.org/?a=blobdiff_plain;f=contrib%2Fpackage%2Fiwinfo%2Fsrc%2Fiwinfo_nl80211.c;h=468ad9d70554aba19dff3d74a13db133ad6ef24c;hb=7dc764e861dd704ce554f2f5275761e348b07c3c;hp=5828ee98de4491ea24dc0ddecc98fb6a2682d22c;hpb=ff892ab41a3bce6b8043c2597d537cd803f517f9;p=project%2Fluci.git

diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.c b/contrib/package/iwinfo/src/iwinfo_nl80211.c
index 5828ee98d..468ad9d70 100644
--- a/contrib/package/iwinfo/src/iwinfo_nl80211.c
+++ b/contrib/package/iwinfo/src/iwinfo_nl80211.c
@@ -1438,7 +1438,7 @@ int nl80211_get_freqlist(const char *ifname, char *buf, int *len)
 	if( req )
 	{
 		res = nl80211_send(req);
-		if( res )
+		if( res && res->attr[NL80211_ATTR_WIPHY_BANDS] )
 		{
 			nla_for_each_nested(band,
 				res->attr[NL80211_ATTR_WIPHY_BANDS], bands_remain)
@@ -1537,7 +1537,7 @@ int nl80211_get_hwmodelist(const char *ifname, int *buf)
 	if( req )
 	{
 		res = nl80211_send(req);
-		if( res )
+		if( res && res->attr[NL80211_ATTR_WIPHY_BANDS] )
 		{
 			nla_for_each_nested(band,
 				res->attr[NL80211_ATTR_WIPHY_BANDS], bands_remain)