1 files changed, 11 insertions, 0 deletions
diff --git a/service/java/com/android/server/wifi/SupplicantStaIfaceHal.java b/service/java/com/android/server/wifi/SupplicantStaIfaceHal.java
index 657b081dd..667abfe35 100644
--- a/service/java/com/android/server/wifi/SupplicantStaIfaceHal.java
+++ b/service/java/com/android/server/wifi/SupplicantStaIfaceHal.java
@@ -527,6 +527,10 @@ public class SupplicantStaIfaceHal {
                 Log.e(TAG, "ISupplicant.addInterface exception: " + e);
                 handleNoSuchElementException(e, "addInterface");
                 return null;
+            } catch (IllegalArgumentException e) {
+                handleIllegalArgumentException(e, "addInterface");
+                Log.e(TAG, "ISupplicant.addInterface exception: " + e);
+                return null;
             }
             return supplicantIface.value;
         }
@@ -2593,6 +2597,13 @@ public class SupplicantStaIfaceHal {
         }
     }
 
+    private void handleIllegalArgumentException(IllegalArgumentException e, String methodStr) {
+        synchronized (mLock) {
+            clearState();
+            Log.e(TAG, "ISupplicantStaIface." + methodStr + " failed with exception", e);
+        }
+    }
+
     /**
      * Converts the Wps config method string to the equivalent enum value.
      */