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| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2021-04-21 12:07:31 +0900 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2021-04-21 17:42:00 +0200 |
| commit | 6d46d8504948b365cd5365e0f62f855f98773031 (patch) | |
| tree | 57eb551a576489b9b83572f770790ece27ca9a8d | |
| parent | 6004ea977bb33b1ecd49a213f04c8657be3d7b3f (diff) | |
| download | newlib-6d46d8504948b365cd5365e0f62f855f98773031.zip newlib-6d46d8504948b365cd5365e0f62f855f98773031.tar.gz newlib-6d46d8504948b365cd5365e0f62f855f98773031.tar.bz2 | |
Cygwin: pty: Add missing guard for close_pseudoconsole().
- This patch adds a missing mutex guard for close_pseudoconsole()
call when GDB exits.
| -rw-r--r-- | winsup/cygwin/fhandler_tty.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_tty.cc b/winsup/cygwin/fhandler_tty.cc index 5303215..9c03e09 100644 --- a/winsup/cygwin/fhandler_tty.cc +++ b/winsup/cygwin/fhandler_tty.cc @@ -177,7 +177,9 @@ atexit_func (void) input_available_event); ReleaseMutex (ptys->input_mutex); } + WaitForSingleObject (ptys->pcon_mutex, INFINITE); ptys->close_pseudoconsole (ttyp, force_switch_to); + ReleaseMutex (ptys->pcon_mutex); break; } CloseHandle (h_gdb_process); |