diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | ext/pty/pty.c | 2 |
2 files changed, 8 insertions, 0 deletions
@@ -1,3 +1,9 @@ +Sat Dec 25 15:08:08 2010 KOSAKI Motohiro <kosaki.motohiro@gmail.com> + + * ext/pty/pty.c (chfunc): Added rb_thread_atfork_before_exec(). + We must reinitialize GVL at new process creation. Otherwise + we may meet an insane deadlock. [Bug#4121][ruby-dev:42686] + Sat Dec 25 14:27:09 2010 Nobuyoshi Nakada <nobu@ruby-lang.org> * io.c (rb_io_extract_encoding_option): accept Encoding object as diff --git a/ext/pty/pty.c b/ext/pty/pty.c index b2b5caa2af..76543dbaec 100644 --- a/ext/pty/pty.c +++ b/ext/pty/pty.c @@ -156,6 +156,8 @@ chfunc(void *data, char *errbuf, size_t errbuf_len) return -1; \ } while (0) + rb_thread_atfork_before_exec(); + /* * Set free from process group and controlling terminal */ |