++

Fraunhofer-AISEC · Dec 30, 2023 · 2731977 · 2731977
1 parent 93f11a3
commit 2731977
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Showing 3 changed files with 3 additions and 20 deletions.
diff --git a/cpg-core/src/main/kotlin/de/fraunhofer/aisec/cpg/frontends/Language.kt b/cpg-core/src/main/kotlin/de/fraunhofer/aisec/cpg/frontends/Language.kt
@@ -276,6 +276,6 @@ abstract class Language<T : LanguageFrontend<*, *>> : Node() {
 internal class KClassSerializer : JsonSerializer<KClass<*>>() {
     override fun serialize(value: KClass<*>, gen: JsonGenerator, provider: SerializerProvider) {
         // Write the fully qualified name as a string
-        gen.writeString(value.simpleName)
+        gen.writeString(value.qualifiedName)
     }
 }
diff --git a/.../src/main/kotlin/de/fraunhofer/aisec/cpg/graph/statements/expressions/AssignExpression.kt b/.../src/main/kotlin/de/fraunhofer/aisec/cpg/graph/statements/expressions/AssignExpression.kt
@@ -30,7 +30,6 @@ import de.fraunhofer.aisec.cpg.graph.declarations.VariableDeclaration
 import de.fraunhofer.aisec.cpg.graph.types.HasType
 import de.fraunhofer.aisec.cpg.graph.types.TupleType
 import de.fraunhofer.aisec.cpg.graph.types.Type
-import de.fraunhofer.aisec.cpg.helpers.Util.unwrapReference
 import org.slf4j.Logger
 import org.slf4j.LoggerFactory
 
@@ -62,15 +61,15 @@ class AssignExpression :
             field = value
             if (operatorCode == "=") {
                 field.forEach {
-                    val unwrapped = unwrapReference(it)
+                    val unwrapped = it.unwrapReference()
                     unwrapped?.let {
                         it.access = AccessValues.WRITE
                         it.dfgHandlerHint = true
                     }
                 }
             } else {
                 field.forEach {
-                    val unwrapped = unwrapReference(it)
+                    val unwrapped = it.unwrapReference()
                     unwrapped?.let {
                         it.access = AccessValues.READWRITE
                         it.dfgHandlerHint = true

diff --git a/cpg-core/src/main/kotlin/de/fraunhofer/aisec/cpg/helpers/Util.kt b/cpg-core/src/main/kotlin/de/fraunhofer/aisec/cpg/helpers/Util.kt
@@ -405,20 +405,4 @@ object Util {
         ENTRIES,
         EXITS
     }
-
-    fun unwrapReference(node: Node?): Reference? {
-        return if (node is Reference) node
-        else if (node is UnaryOperator && (node.operatorCode == "*" || node.operatorCode == "&"))
-            unwrapReference(node.input)
-        else if (node is CastExpression) unwrapReference(node.expression)
-        else if (
-            node is BinaryOperator &&
-                (node.operatorCode == "&" || node.operatorCode == "*") &&
-                node.lhs is CastExpression &&
-                (node.lhs as CastExpression).expression is ProblemExpression
-        )
-        // TODO: This is only a hotfix for a bug in the language frontend.
-        unwrapReference(node.rhs)
-        else if (node is SubscriptExpression) unwrapReference(node.arrayExpression) else null
-    }
 }