libiwinfo: fix multiple memory leaks on nl80211 backend

diff --git a/contrib/package/iwinfo/src/iwinfo_nl80211.c b/contrib/package/iwinfo/src/iwinfo_nl80211.c
index 4ec330f1b701e3d797451b7d17f19ac34b623df0..280714ee528663a2c63769811d233964ea4eb18c 100644 (file)
--- a/contrib/package/iwinfo/src/iwinfo_nl80211.c
+++ b/contrib/package/iwinfo/src/iwinfo_nl80211.c
@@ -742,7 +742,7 @@ static void nl80211_fill_signal(const char *ifname, struct nl80211_rssi_rate *r)
                                if (req)
                                {
                                        nl80211_cb(req, nl80211_fill_signal_cb, r);
-                                       nl80211_send(req);
+                                       nl80211_free(nl80211_send(req));
                                        nl80211_free(req);
                                }
                        }
@@ -831,7 +831,7 @@ int nl80211_get_noise(const char *ifname, int *buf)
                noise = 0;
 
                nl80211_cb(req, nl80211_get_noise_cb, &noise);
-               nl80211_send(req);
+               nl80211_free(nl80211_send(req));
                nl80211_free(req);
 
                if (noise)
@@ -1122,7 +1122,7 @@ int nl80211_get_assoclist(const char *ifname, char *buf, int *len)
                                if (req)
                                {
                                        nl80211_cb(req, nl80211_get_assoclist_cb, &ac);
-                                       nl80211_send(req);
+                                       nl80211_free(nl80211_send(req));
                                        nl80211_free(req);
                                }
                        }