handle errors in ioctl

1 files changed, 7 insertions, 1 deletions

diff --git a/src/library.js b/src/library.js
index 52b1fc8e..48137540 100644
--- a/src/library.js
+++ b/src/library.js
@@ -8559,7 +8559,13 @@ LibraryManager.library = {
       return -1;
     }
     var arg = {{{ makeGetValue('varargs', '0', 'i32') }}};
-    return FS.ioctl(stream, request, arg);
+
+    try {
+      return FS.ioctl(stream, request, arg);
+    } catch (e) {
+      FS.handleFSError(e);
+      return -1;
+    }
   },
 #endif