From 8ed5164dda0902f806ebf65b16a70d02fbae0432 Mon Sep 17 00:00:00 2001
From: Qijia Liu <liumeo@pku.edu.cn>
Date: Thu, 6 Nov 2025 23:36:58 -0500
Subject: [PATCH 1/2] fix addEmJs when parameter is indirect pointer

---
 src/lib/libdylink.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/lib/libdylink.js b/src/lib/libdylink.js
index 50020af24a7fc..f1a4b6f57fa9e 100644
--- a/src/lib/libdylink.js
+++ b/src/lib/libdylink.js
@@ -880,7 +880,7 @@ var LibraryDylink = {
             cSig = cSig.split(',');
             for (var arg of cSig) {
               var jsArg = arg.split(' ').pop();
-              jsArgs.push(jsArg.replace('*', ''));
+              jsArgs.push(jsArg.replaceAll('*', ''));
             }
           }
           var func = `(${jsArgs}) => ${body};`;

From af6f173d35596f475d4ca2da188d14decb07de1e Mon Sep 17 00:00:00 2001
From: Qijia Liu <liumeo@pku.edu.cn>
Date: Mon, 10 Nov 2025 23:30:12 -0500
Subject: [PATCH 2/2] add test

---
 test/other/test_em_js_main.out | 1 +
 test/other/test_em_js_side.c   | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/test/other/test_em_js_main.out b/test/other/test_em_js_main.out
index eb0ab8066d2b9..66124f6fd3377 100644
--- a/test/other/test_em_js_main.out
+++ b/test/other/test_em_js_main.out
@@ -2,3 +2,4 @@ in main
 hello from side module 42 + hello
 hello again
 hello from void func
+indirect ptr value: 0
diff --git a/test/other/test_em_js_side.c b/test/other/test_em_js_side.c
index 11844c452a06a..5c9ed73e027e1 100644
--- a/test/other/test_em_js_side.c
+++ b/test/other/test_em_js_side.c
@@ -14,9 +14,14 @@ EM_JS(void, js_side_func_void, (), {
   out(`hello from void func`);
 });
 
+EM_JS(void, js_side_func_indirect_ptr, (char **pptr), {
+  out(`indirect ptr value: ${pptr}`);
+});
+
 int test_side() {
   js_side_func(42, "hello");
   js_side_func2("hello again");
   js_side_func_void();
+  js_side_func_indirect_ptr(NULL);
   return 0;
 }