fix leaks

Author: saghul

qjs.c

@@ -653,21 +653,25 @@ int main(int argc, char **argv)
             if (JS_IsException(ns))
                 goto fail;
             JSValue func = JS_GetPropertyStr(ctx, ns, "runStandalone");
+            JS_FreeValue(ctx, ns);
             if (JS_IsException(ns))
                 goto fail;
             ret = JS_Call(ctx, func, JS_UNDEFINED, 0, NULL);
+            JS_FreeValue(ctx, func);
         } else if (compile_file) {
             JSValue ns = load_standalone_module(ctx);
             if (JS_IsException(ns))
                 goto fail;
             JSValue func = JS_GetPropertyStr(ctx, ns, "compileStandalone");
+            JS_FreeValue(ctx, ns);
             if (JS_IsException(ns))
                 goto fail;
             JSValue args[3];
             args[0] = JS_NewString(ctx, compile_file);
             args[1] = JS_NewString(ctx, out);
             args[2] = JS_NewString(ctx, exe != NULL ? exe : argv[0]);
             ret = JS_Call(ctx, func, JS_UNDEFINED, countof(args), args);
+            JS_FreeValue(ctx, func);
             JS_FreeValue(ctx, args[0]);
             JS_FreeValue(ctx, args[1]);
             JS_FreeValue(ctx, args[2]);