LibJS: Stop bytecode execution after we've encountered an exception

1 files changed, 5 insertions, 0 deletions

diff --git a/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp b/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
index 9bae427052..54ebd19c2a 100644
--- a/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
+++ b/Userland/Libraries/LibJS/Bytecode/Interpreter.cpp
@@ -65,6 +65,8 @@ Value Interpreter::run(Executable const& executable)
         while (!pc.at_end()) {
             auto& instruction = *pc;
             instruction.execute(*this);
+            if (vm().exception())
+                break;
             if (m_pending_jump.has_value()) {
                 block = m_pending_jump.release_value();
                 will_jump = true;
@@ -82,6 +84,9 @@ Value Interpreter::run(Executable const& executable)
 
         if (pc.at_end() && !will_jump)
             break;
+
+        if (vm().exception())
+            break;
     }
 
     dbgln_if(JS_BYTECODE_DEBUG, "Bytecode::Interpreter did run unit {:p}", &executable);