diff options
| author | Christopher Faylor <me@cgf.cx> | 2010-10-23 22:57:43 +0400 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2010-10-23 22:57:43 +0400 |
| commit | c4f296c2a9cc3c860cf5610188205e22e0277621 (patch) | |
| tree | 1115c7292428285941cd01bdaec6a31b057fc3ce | |
| parent | 74882a259a97e56d906ad34b29604c4e25aa9a2b (diff) | |
* pinfo.cc (pinfo::exit): Grab a tty lock before setting pgid.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 4 | ||||
| -rw-r--r-- | winsup/cygwin/pinfo.cc | 1 |
2 files changed, 5 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 56e3b67c4..76b2d428c 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,9 @@ 2010-10-23 Christopher Faylor <me+cygwin@cgf.cx> + * pinfo.cc (pinfo::exit): Grab a tty lock before setting pgid. + +2010-10-23 Christopher Faylor <me+cygwin@cgf.cx> + * pinfo.cc (pinfo::exit): Reset tty pgrp to zero if no more handles open. (_pinfo::set_ctty): Remove debugging stuff. diff --git a/winsup/cygwin/pinfo.cc b/winsup/cygwin/pinfo.cc index d45e0a3cf..f426bde64 100644 --- a/winsup/cygwin/pinfo.cc +++ b/winsup/cygwin/pinfo.cc @@ -188,6 +188,7 @@ pinfo::exit (DWORD n) sigproc_terminate (ES_FINAL); if (myself->ctty >= 0 && myself->ctty != TTY_CONSOLE) { + lock_ttys here; tty *t = cygwin_shared->tty[myself->ctty]; if (!t->slave_alive ()) t->setpgid (0); |