From: Martin v. Löwis <martin@v.loewis.de>
Date: Thu, 9 Nov 2006 11:06:30 +0000 (+0000)
Subject: Patch #838546: Make terminal become controlling in pty.fork().
X-Git-Tag: v2.5.1c1~262
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=3f63454e2258f8b187764066fca2cc2a9361b628;p=thirdparty%2FPython%2Fcpython.git

Patch #838546: Make terminal become controlling in pty.fork().
---

diff --git a/Lib/pty.py b/Lib/pty.py
index fae162dc4875..889113c3dd57 100644
--- a/Lib/pty.py
+++ b/Lib/pty.py
@@ -118,6 +118,10 @@ def fork():
         if (slave_fd > STDERR_FILENO):
             os.close (slave_fd)
 
+        # Explicitly open the tty to make it become a controlling tty.
+        tmp_fd = os.open(os.ttyname(STDOUT_FILENO), os.O_RDWR)
+        os.close(tmp_fd)
+
     # Parent and child process.
     return pid, master_fd
 
diff --git a/Misc/NEWS b/Misc/NEWS
index 5c575c974732..6753554ea3d6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -70,6 +70,8 @@ Core and builtins
 Extension Modules
 -----------------
 
+- Patch #838546: Make terminal become controlling in pty.fork()
+
 - Patch #1560695: Add .note.GNU-stack to ctypes' sysv.S so that
   ctypes isn't considered as requiring executable stacks.