From 8fb76731eea72c6ab4ca95bbfaefadd429fb7f3f Mon Sep 17 00:00:00 2001
From: "James.cf Lin" <jamescflin@google.com>
Date: Mon, 30 Mar 2020 12:00:25 +0800
Subject: [PATCH] Fix Telephony crash in the method ImsCallProfile#toString

According to the crash stack, the Telephony crash in the method ImsCallProfile#toString. Add the null check before assessing the class instance.

Bug: 148746493
Test: manual
Change-Id: I156c8ac9f8cd05e678cc38397e84e10f14ce7403
---
 telephony/java/android/telephony/ims/ImsCallProfile.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index 57497a2600390..f31fcf4050ea5 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -654,7 +654,7 @@ public final class ImsCallProfile implements Parcelable {
         return "{ serviceType=" + mServiceType
                 + ", callType=" + mCallType
                 + ", restrictCause=" + mRestrictCause
-                + ", mediaProfile=" + mMediaProfile.toString()
+                + ", mediaProfile=" + (mMediaProfile != null ? mMediaProfile.toString() : "null")
                 + ", emergencyServiceCategories=" + mEmergencyServiceCategories
                 + ", emergencyUrns=" + mEmergencyUrns
                 + ", emergencyCallRouting=" + mEmergencyCallRouting