LibWasm: Reject indirect calls to external function references

This fixes a test in the WebAssembly spec test suite that was added in WebAssembly/spec@924c1f8
LadybirdBrowser · Oct 15, 2024 · a3157c8 · a3157c8
1 parent c4f7361
commit a3157c8
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/Userland/Libraries/LibWasm/AbstractMachine/Validator.cpp b/Userland/Libraries/LibWasm/AbstractMachine/Validator.cpp
@@ -2109,8 +2109,8 @@ VALIDATE_INSTRUCTION(call_indirect)
     TRY(validate(args.type));
 
     auto& table = m_context.tables[args.table.value()];
-    if (!table.element_type().is_reference())
-        return Errors::invalid("table element type for call.indirect"sv, "a reference type"sv, table.element_type());
+    if (table.element_type().kind() != ValueType::FunctionReference)
+        return Errors::invalid("table element type for call.indirect"sv, "a function reference"sv, table.element_type());
 
     auto& type = m_context.types[args.type.value()];