From 29362e6afb36b446d58226a09275a614e0a1e266 Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Fri, 6 Mar 2026 11:50:24 +0100
Subject: [PATCH] Remove the `JBig2CCITTFaxWasmImage` instance when running
 clean-up

This follows the same pattern as the existing handling for the `JpxImage` instance.
---
 src/core/cleanup_helper.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/core/cleanup_helper.js b/src/core/cleanup_helper.js
index 5ada23cf3..966977bc3 100644
--- a/src/core/cleanup_helper.js
+++ b/src/core/cleanup_helper.js
@@ -16,6 +16,7 @@
 import { clearPatternCaches } from "./pattern.js";
 import { clearPrimitiveCaches } from "./primitives.js";
 import { clearUnicodeCaches } from "./unicode.js";
+import { JBig2CCITTFaxWasmImage } from "./jbig2_ccittFax_wasm.js";
 import { JpxImage } from "./jpx.js";
 
 function clearGlobalCaches() {
@@ -23,8 +24,9 @@ function clearGlobalCaches() {
   clearPrimitiveCaches();
   clearUnicodeCaches();
 
-  // Remove the global `JpxImage` instance, since it may hold a reference to
-  // the WebAssembly module.
+  // Remove the global `JBig2CCITTFaxWasmImage`/`JpxImage` instances,
+  // since they may hold references to the WebAssembly modules.
+  JBig2CCITTFaxWasmImage.cleanup();
   JpxImage.cleanup();
 }