From 79555229c8dbddb8f97e0f0177a047d49e839a85 Mon Sep 17 00:00:00 2001
From: Robert Greenwalt <rgreenwalt@google.com>
Date: Fri, 15 Mar 2013 10:48:46 -0700
Subject: [PATCH] Don't update routes if Dhcp fails.

bug:8377625
Change-Id: I11d2c29728078813bfb1245cc46e8cce2b307a2c
---
 core/jni/android_net_NetUtils.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/jni/android_net_NetUtils.cpp b/core/jni/android_net_NetUtils.cpp
index f5f22b2d2a..faae11ec3b 100644
--- a/core/jni/android_net_NetUtils.cpp
+++ b/core/jni/android_net_NetUtils.cpp
@@ -136,6 +136,10 @@ static jboolean android_net_utils_runDhcpCommon(JNIEnv* env, jobject clazz, jstr
         result = ::dhcp_do_request(nameStr, ipaddr, gateway, &prefixLength,
                 dns, server, &lease, vendorInfo, domains);
     }
+    if (result != 0) {
+        ALOGD("dhcp_do_request failed");
+    }
+
     env->ReleaseStringUTFChars(ifname, nameStr);
     if (result == 0) {
         env->CallVoidMethod(dhcpResults, dhcpResultsFieldIds.clear);