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Code Issues 2 Packages Projects Releases 3 Wiki Activity

Merge pull request #154 from Parabot/bugfix/classloader-crash

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[BUGFIX] Temp removal of ClassLoaderRedirect
This commit is contained in:
Jeroen Ketelaar
2017-01-26 21:01:17 +01:00
committed by GitHub
parent 03b06a7e92 04a90761ad
commit d205626ffa
2 changed files with 42 additions and 4 deletions
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src/main/java/org/parabot/core/asm/RedirectClassAdapter.java
+1 -1
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@@ -25,7 +25,7 @@ public class RedirectClassAdapter extends ClassVisitor implements Opcodes {
static { static {
redirects.put("java/awt/Toolkit", ToolkitRedirect.class); redirects.put("java/awt/Toolkit", ToolkitRedirect.class);
redirects.put("java/lang/Class", ClassRedirect.class); redirects.put("java/lang/Class", ClassRedirect.class);
redirects.put("java/lang/ClassLoader", ClassLoaderRedirect.class); // redirects.put("java/lang/ClassLoader", ClassLoaderRedirect.class);
redirects.put("java/lang/Runtime", RuntimeRedirect.class); redirects.put("java/lang/Runtime", RuntimeRedirect.class);
redirects.put("java/lang/Thread", ThreadRedirect.class); redirects.put("java/lang/Thread", ThreadRedirect.class);
redirects.put("java/lang/StackTraceElement", redirects.put("java/lang/StackTraceElement",
src/main/java/org/parabot/core/asm/redirect/ClassLoaderRedirect.java
+40 -2
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@@ -1,15 +1,53 @@
package org.parabot.core.asm.redirect; package org.parabot.core.asm.redirect;
import org.parabot.core.Core;
import org.parabot.core.asm.RedirectClassAdapter; import org.parabot.core.asm.RedirectClassAdapter;
public class ClassLoaderRedirect { import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.Enumeration;
public class ClassLoaderRedirect extends ClassLoader {
static int count = 0;
public static Class<?>loadClass(ClassLoader c,String name){ public static Class<?>loadClass(ClassLoader c,String name){
throw RedirectClassAdapter.createSecurityException(); throw RedirectClassAdapter.createSecurityException();
} }
static int count = 0;
public static ClassLoader getParent(ClassLoader c){ public static ClassLoader getParent(ClassLoader c){
throw RedirectClassAdapter.createSecurityException(); throw RedirectClassAdapter.createSecurityException();
} }
public static URL getResource(ClassLoader classLoader, String name) {
Core.verbose("#getResource requested for ClassLoaderRedirect (" + name + ")");
return classLoader.getResource(name);
}
public static Enumeration<URL> getResources(ClassLoader classLoader, String name) throws IOException {
Core.verbose("#getResource requested for ClassLoaderRedirect (" + name + ")");
return classLoader.getResources(name);
}
public static InputStream getResourceAsStream(ClassLoader classLoader, String name) {
Core.verbose("#getResourceAsStream requested for ClassLoaderRedirect (" + name + ")");
return classLoader.getResourceAsStream(name);
}
public static void setDefaultAssertionStatus(ClassLoader classLoader, boolean enabled) {
}
public static void setPackageAssertionStatus(ClassLoader classLoader, String packageName, boolean enabled) {
}
public static void setClassAssertionStatus(ClassLoader classLoader, String className, boolean enabled) {
}
public static void clearAssertionStatus(ClassLoader classLoader) {
}
} }