From f8648ff4c43bd4ad502c519af3ff93e848e1fe2a Mon Sep 17 00:00:00 2001
From: zab2 <zab2@mail.i2p>
Date: Fri, 28 Jun 2013 14:56:55 +0000
Subject: [PATCH] Explicitly check the type of I2PSocketManager
---
.../src/net/i2p/client/streaming/I2PSocketManagerFactory.java | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/apps/ministreaming/java/src/net/i2p/client/streaming/I2PSocketManagerFactory.java b/apps/ministreaming/java/src/net/i2p/client/streaming/I2PSocketManagerFactory.java
index b7e5cfb61e..e7990f28f6 100644
--- a/apps/ministreaming/java/src/net/i2p/client/streaming/I2PSocketManagerFactory.java
+++ b/apps/ministreaming/java/src/net/i2p/client/streaming/I2PSocketManagerFactory.java
@@ -180,7 +180,9 @@ public class I2PSocketManagerFactory {
I2PAppContext context = I2PAppContext.getGlobalContext();
String classname = opts.getProperty(PROP_MANAGER, DEFAULT_MANAGER);
try {
- Class cls = Class.forName(classname);
+ Class<?> cls = Class.forName(classname);
+ if (!I2PSocketManager.class.isAssignableFrom(cls))
+ throw new IllegalArgumentException(classname + " is not an I2PSocketManager");
Constructor<I2PSocketManager> con = (Constructor<I2PSocketManager>)
cls.getConstructor(new Class[] {I2PAppContext.class, I2PSession.class, Properties.class, String.class});
I2PSocketManager mgr = con.newInstance(new Object[] {context, session, opts, name});
--
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