commit 8aaf4f0d6dc653d12cf2be78411ad2b7b8aae5dc
author Ningyuan Wang <nywang@google.com> Wed Sep 20 20:59:16 2017 +0000
committer android-build-merger <android-build-merger@google.com> Wed Sep 20 20:59:16 2017 +0000
tree 842680364d6a47b689a4fd3734803a325c847e95
parent cd7f21fcc03416153ea2fc2093a82a9cd3350fea
parent b3fb231ceeb28acf0bd9e47e2339e85e82c9f134

Cherry-pick: Fail RSSI polling if wifi is not associated
am: b3fb231cee

Change-Id: I14372022b36b3abd9cb8d1310c888aae763343d3

client_interface_impl.cpp

diff --git a/client_interface_impl.cpp b/client_interface_impl.cpp
index 974ff17..9a1785c 100644
--- a/client_interface_impl.cpp
+++ b/client_interface_impl.cpp
@@ -199,6 +199,11 @@
 }
 
 bool ClientInterfaceImpl::SignalPoll(vector<int32_t>* out_signal_poll_results) {
+  if (!IsAssociated()) {
+    LOG(INFO) << "Fail RSSI polling because wifi is not associated.";
+    return false;
+  }
+
   StationInfo station_info;
   if (!netlink_utils_->GetStationInfo(interface_index_,
                                       bssid_,