From c8ef88981b9ef4e791ea0e4c7fc7a0687ed3bc1c Mon Sep 17 00:00:00 2001
From: Fabrice Bellard <fabrice@bellard.org>
Date: Sat, 26 Sep 2026 15:12:07 +0200
Subject: [PATCH] fixed memory leak in Atomics.store (#537)

---
 quickjs.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/quickjs.c b/quickjs.c
index adfed75..48eeb2b 100644
--- a/quickjs.c
+++ b/quickjs.c
@@ -60804,10 +60804,14 @@ static JSValue js_atomics_store(JSContext *ctx,
         }
         v = v32;
     }
-    if (typed_array_is_oob(p))
+    if (typed_array_is_oob(p)) {
+        JS_FreeValue(ctx, ret);
         return JS_ThrowTypeErrorDetachedArrayBuffer(ctx);
-    if (idx >= p->u.array.count)
+    }
+    if (idx >= p->u.array.count) {
+        JS_FreeValue(ctx, ret);
         return JS_ThrowRangeError(ctx, "out-of-bound access");
+    }
 
     ptr = p->u.array.u.uint8_ptr + ((uintptr_t)idx << size_log2);
     
-- 
2.47.3