diff options
-rw-r--r-- | Lib/multiprocessing/forking.py | 1 | ||||
-rw-r--r-- | Misc/NEWS | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/Lib/multiprocessing/forking.py b/Lib/multiprocessing/forking.py index af6580d..c5501a2 100644 --- a/Lib/multiprocessing/forking.py +++ b/Lib/multiprocessing/forking.py @@ -233,6 +233,7 @@ else: self.returncode = None self._handle = hp self.sentinel = int(hp) + util.Finalize(self, _winapi.CloseHandle, (self.sentinel,)) # send information to child Popen._tls.process_handle = int(hp) @@ -85,6 +85,8 @@ Core and Builtins Library ------- +- Issue #16481: multiprocessing no longer leaks process handles on Windows. + - Issue #16140: The subprocess module no longer double closes its child subprocess.PIPE parent file descriptors on child error prior to exec(). |