Cygwin: pty: Avoid detach console in the process running as service.

2019-10-16 21:34:08 +09:00 · 2019-10-16 21:34:08 +09:00 · 9bedd6807d
parent 9e06ba1ac3
commit 9bedd6807d
1 changed files with 2 additions and 0 deletions
--- a/winsup/cygwin/fhandler_tty.cc
+++ b/winsup/cygwin/fhandler_tty.cc
@ -1048,6 +1048,8 @@ fhandler_pty_slave::try_reattach_pcon (void)

  /* Do not detach from the console because re-attaching will
     fail if helper process is running as service account. */
+  if (get_ttyp()->attach_pcon_in_fork)
+    return false;
  if (pcon_attached_to >= 0 &&
      cygwin_shared->tty[pcon_attached_to]->attach_pcon_in_fork)
    return false;