Merge "vpn: allow IPSec traffic through Always-on VPN"
am: 4d3b5c1d3b
Change-Id: I90fbe3ad3ec8b9d3b52e6036ae07dd8db814cb22
diff --git a/services/core/java/com/android/server/connectivity/Vpn.java b/services/core/java/com/android/server/connectivity/Vpn.java
index 2fda08e..df94de2 100644
--- a/services/core/java/com/android/server/connectivity/Vpn.java
+++ b/services/core/java/com/android/server/connectivity/Vpn.java
@@ -100,8 +100,6 @@
import com.android.server.LocalServices;
import com.android.server.net.BaseNetworkObserver;
-import libcore.io.IoUtils;
-
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
@@ -122,6 +120,8 @@
import java.util.TreeSet;
import java.util.concurrent.atomic.AtomicInteger;
+import libcore.io.IoUtils;
+
/**
* @hide
*/
@@ -1274,6 +1274,18 @@
/* allowedApplications */ null,
/* disallowedApplications */ exemptedPackages);
+ // The UID range of the first user (0-99999) would block the IPSec traffic, which comes
+ // directly from the kernel and is marked as uid=0. So we adjust the range to allow
+ // it through (b/69873852).
+ for (UidRange range : addedRanges) {
+ if (range.start == 0) {
+ addedRanges.remove(range);
+ if (range.stop != 0) {
+ addedRanges.add(new UidRange(1, range.stop));
+ }
+ }
+ }
+
removedRanges.removeAll(addedRanges);
addedRanges.removeAll(mBlockedUsers);
}