Fix some data races

[rbdr/mobius] / hotline / transaction_handlers.go

diff --git a/hotline/transaction_handlers.go b/hotline/transaction_handlers.go
index 4a8683101d1ca45e490c61d342838d0b59336a08..abe2c54489dd124fb63fd2be0f034d2323300576 100644 (file)
--- a/hotline/transaction_handlers.go
+++ b/hotline/transaction_handlers.go
@@ -1521,12 +1521,14 @@ func HandleUploadFile(cc *ClientConn, t *Transaction) (res []Transaction, err er
        transactionRef := cc.Server.NewTransactionRef()
        data := binary.BigEndian.Uint32(transactionRef)
 
+       cc.Server.mux.Lock()
        cc.Server.FileTransfers[data] = &FileTransfer{
                FileName:        fileName,
                FilePath:        filePath,
                ReferenceNumber: transactionRef,
                Type:            FileUpload,
        }
+       cc.Server.mux.Unlock()
 
        replyT := cc.NewReply(t, NewField(fieldRefNum, transactionRef))