Prevent NPE on failed bytecode lookup

Log a warning if ClassGraph is not able to load the bytecode of the requested class.
CodeIntelligenceTesting · Jun 12, 2023 · 1d6c29c · 1d6c29c
1 parent aaae641
commit 1d6c29c
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/src/main/java/com/code_intelligence/jazzer/agent/RuntimeInstrumentor.kt b/src/main/java/com/code_intelligence/jazzer/agent/RuntimeInstrumentor.kt
@@ -181,7 +181,10 @@ class RuntimeInstrumentor(
             .acceptClasses(className)
             .scan()
             .use {
-                it.getClassInfo(className).resource.load()
+                it.getClassInfo(className)?.resource?.load() ?: run {
+                    Log.warn("Failed to load bytecode of class $className")
+                    return null
+                }
             }
         val (instrumentedBytecode, duration) = measureTimedValue {
             try {