fix #1845: fixed an error during writing to closed socket

desktop/scripts/ipc-handlers/browser-extension-connector.js

@@ -398,7 +398,11 @@ function sendMessageToSocket(socket, message) {
     const lengthBytes = Buffer.from(lengthBuf);
     const data = Buffer.concat([lengthBytes, responseData]);
 
-    socket.write(data);
+    try {
+        socket.write(data);
+    } catch (e) {
+        logger.error(`Error writing to socket ${state.socketId}`, e);
+    }
 }
 
 function sendToRenderer(event, socketId, data) {

release-notes.md

@@ -1,5 +1,8 @@
 Release notes
 -------------
+##### v1.18.7 (2021-07-18)
+`-` fix #1845: fixed a visible crash on socket write error  
+
 ##### v1.18.6 (2021-05-19)
 `-` fix #1824: saving KDBX3 files with compression disabled  
 `-` fix #1818: extension connection error if browser cannot be identified