src/core/image_resizer.js

@@ -22,7 +22,7 @@ const MIN_IMAGE_DIM = 2048;
 // In Chrome, there aren't max dimensions but only a max area. So an image with
 // a very large dimensions is acceptable but it probably doesn't hurt to reduce
 // it when considering that it will finally rendered on a small canvas.
-const MAX_IMAGE_DIM = 32768;
+const MAX_IMAGE_DIM = 65537;
 const MAX_ERROR = 128;
 
 // Large images are encoded in using the BMP format (it's a way faster than

src/core/worker.js

@@ -319,9 +319,7 @@ class WorkerMessageHandler {
       }
 
       function onFailure(ex) {
-        if (terminated) {
-          return;
-        }
+        ensureNotTerminated();
 
         if (ex instanceof PasswordException) {
           const task = new WorkerTask(`PasswordException: response ${ex.code}`);