lczxxx123
commented
6 years ago APK1:
[Start] makeCallGraph
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
got here
got here: < Application, Lcom/philliphsu/clock2/MainActivity$1,
APK2:
[Start] makeCallGraph
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Exception in thread "main" java.lang.IllegalArgumentException: invalid descriptor: V
at com.ibm.wala.util.strings.StringStuff.parseForReturnTypeName(StringStuff.java:149)
at com.ibm.wala.types.Descriptor.findOrCreate(Descriptor.java:64)
at com.ibm.wala.types.Descriptor.findOrCreateUTF8(Descriptor.java:93)
at com.ibm.wala.types.MethodReference.findOrCreate(MethodReference.java:148)
at com.ibm.wala.dalvik.ssa.DexSSABuilder$SymbolicPropagator$NodeVisitor.visitInvoke(DexSSABuilder.java:792)
at com.ibm.wala.dalvik.dex.instructions.Invoke.visit(Invoke.java:229)
at com.ibm.wala.dalvik.ssa.AbstractIntRegisterMachine$BasicRegisterFlowProvider.flow(AbstractIntRegisterMachine.java:862)
at com.ibm.wala.dalvik.ssa.AbstractIntRegisterMachine$1$1.evaluate(AbstractIntRegisterMachine.java:139)
at com.ibm.wala.dalvik.ssa.AbstractIntRegisterMachine$1$1.evaluate(AbstractIntRegisterMachine.java:132)
at com.ibm.wala.fixpoint.UnaryStatement.evaluate(UnaryStatement.java:35)
at com.ibm.wala.fixedpoint.impl.AbstractFixedPointSolver.solve(AbstractFixedPointSolver.java:152)
at com.ibm.wala.dalvik.ssa.AbstractIntRegisterMachine.solve(AbstractIntRegisterMachine.java:257)
at com.ibm.wala.dalvik.ssa.DexSSABuilder.build(DexSSABuilder.java:1361)
at com.ibm.wala.dalvik.classLoader.DexIRFactory$1.
Code:
private void makeCallGraph() throws IOException, ClassHierarchyException, IllegalArgumentException, CallGraphBuilderCancelException {
System.out.println("[Start] makeCallGraph");
long startTime = System.currentTimeMillis();
FileProvider fileProvider = new FileProvider();
File exclusionsFile = fileProvider.getFile(exclusionFilePath);
AnalysisScope scope = AnalysisScope.createJavaAnalysisScope();
final InputStream fStream = exclusionsFile.exists() ? new FileInputStream(exclusionsFile)
: FileProvider.class.getClassLoader().getResourceAsStream(exclusionsFile.getName());
scope.setExclusions(new FileOfClasses(fStream));
if (AndroidJarPath==null || APKPath == null) {
System.out.println("AndroidJarPath or APKPath is null!!!!!!!");
System.exit(1);
}
final JarFile AndroidJar = new JarFile(new File(AndroidJarPath));
scope.addToScope(ClassLoaderReference.Primordial, AndroidJar);
scope.setLoaderImpl(ClassLoaderReference.Application, "com.ibm.wala.dalvik.classLoader.WDexClassLoaderImpl");
scope.addToScope(ClassLoaderReference.Application,DexFileModule.make(new File(APKPath)));
final IClassHierarchy cha = ClassHierarchyFactory.make(scope);
IAnalysisCacheView cache = new AnalysisCacheImpl(new DexIRFactory());
// getEntrypoints function
Set<LocatorFlags> flags = HashSetFactory.make();
flags.add(LocatorFlags.INCLUDE_CALLBACKS);
flags.add(LocatorFlags.EP_HEURISTIC);
flags.add(LocatorFlags.CB_HEURISTIC);
AndroidEntryPointLocator eps = new AndroidEntryPointLocator(flags);
List<? extends Entrypoint> es = eps.getEntryPoints(cha);
assert !es.isEmpty();
AnalysisOptions options = new AnalysisOptions(scope,es);
options.setReflectionOptions(ReflectionOptions.NONE);
SSAPropagationCallGraphBuilder cgb =
com.ibm.wala.ipa.callgraph.impl.Util.makeZeroCFABuilder(Language.JAVA,options, cache, cha, scope);//for wala-1.5.0
//com.ibm.wala.ipa.callgraph.impl.Util.makeZeroCFABuilder(options, cache, cha, scope);//for wala-1.4.3
callGraph = cgb.makeCallGraph(options,null);
System.out.println(CallGraphStats.getStats(callGraph));
System.out.println("Time spent ont building CHA and CG:" + (System.currentTimeMillis() - startTime) + "ms");
}
juliandolby
msridhar
WALA version: 1.5.0 on mvnrepository.
APK1 link (source code && release apk): https://f-droid.org/packages/com.philliphsu.clock2/
APK2 link (source code && release apk): https://f-droid.org/packages/com.phpsysinfo/
My problem is similar to issue 324 https://github.com/wala/WALA/issues/324 and issue 348 https://github.com/wala/WALA/issues/348
when i try to build callgraph,
APK1 failed with: Exception in thread "main" java.lang.IllegalArgumentException: invalid descriptor: Landroid/view/View;
APK2 failed with: Exception in thread "main" java.lang.IllegalArgumentException: invalid descriptor: V
However, with version 1.4.3, i can build the callgraphs and use them.
I will stick two StackTraces of two APKs and code to make callgraph in comment bellow.
Thanks in advance for any help