https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=67f12b2ea086f44451792b5fff022742a019f346 commit 67f12b2ea086f44451792b5fff022742a019f346 Author: Takashi Yano <takashi.yano@nifty.ne.jp> Date: Sun May 8 19:47:05 2022 +0900 Cygwin: pty: Fix timing of creating invisible console. - Previously, invisible console was created in fixup_after_exec(). However, actually this should be done in fixup_after_fork(). this patch fixes the issue. Diff: --- winsup/cygwin/fhandler_tty.cc | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index bdde1dce6..9ab681d6c 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -2467,6 +2467,8 @@ fhandler_pty_slave::bg_check (int sig, bool dontsignal) void fhandler_pty_slave::fixup_after_fork (HANDLE parent) { + create_invisible_console (); + // fork_fixup (parent, inuse, "inuse"); // fhandler_pty_common::fixup_after_fork (parent); report_tty_counts (this, "inherited", ""); @@ -2475,8 +2477,6 @@ fhandler_pty_slave::fixup_after_fork (HANDLE parent) void fhandler_pty_slave::fixup_after_exec () { - create_invisible_console (); - if (!close_on_exec ()) fixup_after_fork (NULL); /* No parent handle required. */