Dialer: Fix possible crash in call details

* VOIP calling when multi-SIM is active can result in subscription being
  -1 at this point, resulting in array out of bounds when fetching the
  SIM icon.

Change-Id: I1ce2c3bb0b27b26b61967dfe90b38cc9740a1f54

1 files changed, 4 insertions, 2 deletions

diff --git a/src/com/android/dialer/PhoneCallDetailsHelper.java b/src/com/android/dialer/PhoneCallDetailsHelper.java
index 394b4d6e0..64907055f 100755
--- a/src/com/android/dialer/PhoneCallDetailsHelper.java
+++ b/src/com/android/dialer/PhoneCallDetailsHelper.java
@@ -85,8 +85,10 @@ public class PhoneCallDetailsHelper {
         // Display the icon for the last call sub.
         if (MSimTelephonyManager.getDefault().isMultiSimEnabled()) {
             views.subIconView.setVisibility(View.VISIBLE);
-            views.subIconView.setImageDrawable(
-                    DialtactsActivity.getMultiSimIcon(mContext, details.subscription));
+            if (details.subscription >= 0) {
+                views.subIconView.setImageDrawable(
+                        DialtactsActivity.getMultiSimIcon(mContext, details.subscription));
+            }
         } else {
             views.subIconView.setVisibility(View.GONE);
         }