From 0381e1bed9f2a48a9b9bd5842c94620f8e761889 Mon Sep 17 00:00:00 2001
From: dcode <dcode@dcode.io>
Date: Sat, 19 Dec 2020 08:43:39 +0100
Subject: [PATCH] Fix OOB array access in runPasses discovered in #1559

---
 src/module.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/module.ts b/src/module.ts
index cbeda913ec..68d47fca64 100644
--- a/src/module.ts
+++ b/src/module.ts
@@ -1486,7 +1486,7 @@ export class Module {
       binaryen._BinaryenModuleRunPasses(this.ref, cArr, numNames);
     }
     binaryen._free(cArr);
-    for (let i = numNames; i >= 0; --i) binaryen._free(cStrs[i]);
+    for (let i = numNames - 1; i >= 0; --i) binaryen._free(cStrs[i]);
   }
 
   optimize(optimizeLevel: i32, shrinkLevel: i32, debugInfo: bool = false, usesARC: bool = true): void {