From 4751534f2d29c609d61232beae834cb106974846 Mon Sep 17 00:00:00 2001
From: Aaron Turner <aaron@aaronthedev.com>
Date: Thu, 9 Jul 2020 10:50:00 -0700
Subject: [PATCH 1/2] Fixed Incorrect Callback Return in Module Validation

---
 cli/asc.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cli/asc.js b/cli/asc.js
index 0ab51882fc..f11d0310b6 100644
--- a/cli/asc.js
+++ b/cli/asc.js
@@ -653,12 +653,16 @@ exports.main = function main(argv, options, callback) {
   // Validate the module if requested
   if (!args.noValidate) {
     stats.validateCount++;
+    let callbackErrorResponse;
     stats.validateTime += measure(() => {
       if (!module.validate()) {
         module.dispose();
-        return callback(Error("Validate error"));
+        callbackErrorResponse = callback(Error("Validate error"));
       }
     });
+    if (callbackErrorResponse) {
+      return callbackErrorResponse;
+    }
   }
 
   // Set Binaryen-specific options

From bc677be66dce2a1ecda19d2cb91f2554f8bec6c0 Mon Sep 17 00:00:00 2001
From: Aaron Turner <aaron@aaronthedev.com>
Date: Fri, 10 Jul 2020 15:28:37 -0700
Subject: [PATCH 2/2] Made requested changes

---
 cli/asc.js | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

diff --git a/cli/asc.js b/cli/asc.js
index f11d0310b6..7879154234 100644
--- a/cli/asc.js
+++ b/cli/asc.js
@@ -653,15 +653,13 @@ exports.main = function main(argv, options, callback) {
   // Validate the module if requested
   if (!args.noValidate) {
     stats.validateCount++;
-    let callbackErrorResponse;
+    let isValid;
     stats.validateTime += measure(() => {
-      if (!module.validate()) {
-        module.dispose();
-        callbackErrorResponse = callback(Error("Validate error"));
-      }
+      isValid = module.validate();
     });
-    if (callbackErrorResponse) {
-      return callbackErrorResponse;
+    if (!isValid) {
+      module.dispose();
+      return callback(Error("validate error"));
     }
   }