errpipe_read, errpipe_write = os.pipe()
+ gc_was_enabled = gc.isenabled()
+ # Disable gc to avoid bug where gc -> file_dealloc ->
+ # write to stderr -> hang. http://bugs.python.org/issue1336
+- Issue #1336: fix a race condition in subprocess.Popen if the garbage
+ collector kicked in at the wrong time that would cause the process
+ to hang when the child wrote to stderr.
- Bug #1728403: Fix a bug that CJKCodecs StreamReader hangs when it
reads a file that ends with incomplete sequence and sizehint argument
for .read() is specified.