Merge changes from topic "update-ipv4-multicast" into main am: 3ffdc0b516
Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/3399199
Change-Id: I5fb71aa5022017fec8ee9119f998b89f15876097
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/staticlibs/framework/com/android/net/module/util/HexDump.java b/staticlibs/framework/com/android/net/module/util/HexDump.java
index a22c258..409f611 100644
--- a/staticlibs/framework/com/android/net/module/util/HexDump.java
+++ b/staticlibs/framework/com/android/net/module/util/HexDump.java
@@ -202,7 +202,7 @@
if (c >= 'A' && c <= 'F') return (c - 'A' + 10);
if (c >= 'a' && c <= 'f') return (c - 'a' + 10);
- throw new RuntimeException("Invalid hex char '" + c + "'");
+ throw new IllegalArgumentException("Invalid hex char '" + c + "'");
}
/**
diff --git a/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java b/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
index 5d588cc..4878334 100644
--- a/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
+++ b/staticlibs/framework/com/android/net/module/util/NetworkStackConstants.java
@@ -120,6 +120,8 @@
(byte) 0, (byte) 0, (byte) 0, (byte) 0,
(byte) 0, (byte) 0, (byte) 0, (byte) 0,
(byte) 0, (byte) 0, (byte) 0, (byte) 0 });
+ public static final Inet4Address IPV4_ADDR_ALL_HOST_MULTICAST =
+ (Inet4Address) InetAddresses.parseNumericAddress("224.0.0.1");
/**
* CLAT constants
diff --git a/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java b/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java
index 5a15585..f81978a 100644
--- a/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java
+++ b/staticlibs/tests/unit/src/com/android/net/module/util/HexDumpTest.java
@@ -18,6 +18,7 @@
import static org.junit.Assert.assertArrayEquals;
import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertThrows;
import androidx.test.filters.SmallTest;
import androidx.test.runner.AndroidJUnit4;
@@ -50,6 +51,11 @@
}
@Test
+ public void testInvalidHexStringToByteArray() {
+ assertThrows(IllegalArgumentException.class, () -> HexDump.hexStringToByteArray("abxX"));
+ }
+
+ @Test
public void testIntegerToByteArray() {
assertArrayEquals(new byte[]{(byte) 0xff, (byte) 0x00, (byte) 0x00, (byte) 0x04},
HexDump.toByteArray((int) 0xff000004));