commit 6c2b7cc4bd8c798201da58a24908b924a2dcfe1d
author markchien <markchien@google.com> Sat Feb 15 11:35:00 2020 +0800
committer markchien <markchien@google.com> Sat Feb 15 11:35:00 2020 +0800
tree 027409e9bc6e725ccbc61633bafe1d449f7b9fd2
parent 8451e20d98cbc074a866dd681db99f75dcc7f49e

Catch correct exception for adding route fail

Bug: 149535950
Test: OFF/ON hotspot
Change-Id: Ic52e2b2f3cec1a39a70302c41ab67ec1a1a55b1a

Tethering/src/android/net/ip/IpServer.java

diff --git a/Tethering/src/android/net/ip/IpServer.java b/Tethering/src/android/net/ip/IpServer.java
index f39e7af..2653b6d 100644
--- a/Tethering/src/android/net/ip/IpServer.java
+++ b/Tethering/src/android/net/ip/IpServer.java
@@ -756,7 +756,7 @@
                 final IpPrefix ipv4Prefix = new IpPrefix(mIpv4Address.getAddress(),
                         mIpv4Address.getPrefixLength());
                 NetdUtils.tetherInterface(mNetd, mIfaceName, ipv4Prefix);
-            } catch (RemoteException | ServiceSpecificException e) {
+            } catch (RemoteException | ServiceSpecificException | IllegalStateException e) {
                 mLog.e("Error Tethering: " + e);
                 mLastError = TetheringManager.TETHER_ERROR_TETHER_IFACE_ERROR;
                 return;