diff options
| -rw-r--r-- | winsup/cygwin/fhandler_fifo.cc | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc index eff05d242..8b67037cb 100644 --- a/winsup/cygwin/fhandler_fifo.cc +++ b/winsup/cygwin/fhandler_fifo.cc @@ -395,15 +395,10 @@ fhandler_fifo::delete_client_handler (int i) void fhandler_fifo::cleanup_handlers () { - int i = 0; - - while (i < nhandlers) - { - if (fc_handler[i].get_state () < fc_connected) - delete_client_handler (i); - else - i++; - } + /* Work from the top down to try to avoid copying. */ + for (int i = nhandlers - 1; i >= 0; --i) + if (fc_handler[i].get_state () < fc_connected) + delete_client_handler (i); } /* Always called with fifo_client_lock in place. */ |