diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2019-09-18 17:29:21 +0300 |
|---|---|---|
| committer | Ken Brown <kbrown@cornell.edu> | 2019-09-20 23:18:47 +0300 |
| commit | 81c55654e63e512f89e219ebf929a8fdb3e72a95 (patch) | |
| tree | 4210150e2f916c335ca47b773ea24a368b6c88a7 | |
| parent | b757a21d857608d800529149b1f05192a0d2d0f6 (diff) | |
Cygwin: pty: Add missing guard when PTY is in the legacy mode.
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 2a92e44cf..1095c82eb 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -87,7 +87,8 @@ set_switch_to_pcon (void) { fhandler_base *fh = cfd; fhandler_pty_slave *ptys = (fhandler_pty_slave *) fh; - ptys->set_switch_to_pcon (fd); + if (ptys->getPseudoConsole ()) + ptys->set_switch_to_pcon (fd); } } @@ -105,6 +106,8 @@ force_attach_to_pcon (HANDLE h) { fhandler_base *fh = cfd; fhandler_pty_slave *ptys = (fhandler_pty_slave *) fh; + if (!ptys->getPseudoConsole ()) + continue; if (n != 0 || h == ptys->get_handle () || h == ptys->get_output_handle ()) |