commit 36433221f06d649dbd7e13f5fec948be8ffb90af
author Alexey Izbyshev <izbyshev@ispras.ru> Sat Feb 16 01:28:58 2019 +0300
committer Miss Islington (bot) <31488909+miss-islington@users.noreply.github.com> Fri Feb 15 14:28:58 2019 -0800
tree 1fc5d8e5db9b8158680917ada90f31fa77753409
parent 4327705cfab3eb09073ec828570bbd8f789e1611

bpo-35984: _xxsubinterpreters: Fix memory leak in _channel_send() (GH-11845)



https://bugs.python.org/issue35984

Modules/_xxsubinterpretersmodule.c

diff --git a/Modules/_xxsubinterpretersmodule.c b/Modules/_xxsubinterpretersmodule.c
index 235df70..79c9def 100644
--- a/Modules/_xxsubinterpretersmodule.c
+++ b/Modules/_xxsubinterpretersmodule.c
@@ -1339,6 +1339,7 @@
         return -1;
     }
     if (_PyObject_GetCrossInterpreterData(obj, data) != 0) {
+        PyMem_Free(data);
         PyThread_release_lock(mutex);
         return -1;
     }