commit 23e7944eba1968bb8432fdc4cc96d4fdd2c1a230
author Victor Stinner <victor.stinner@gmail.com> Wed Jun 28 02:12:00 2017 +0200
committer GitHub <noreply@github.com> Wed Jun 28 02:12:00 2017 +0200
tree f3fbfa728ca5eb757ba0daa2936c4dc6109efd37
parent 36fc896740319d2c03aa2054a90a999c162517ef

bpo-30704, bpo-30604: Fix memleak in code_dealloc() (#2455)

Free also co_extra->ce_extras, not only co_extra.

Objects/codeobject.c

diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index eb860c8..1979606 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -427,7 +427,8 @@
             }
         }
 
-        PyMem_FREE(co->co_extra);
+        PyMem_Free(co_extra->ce_extras);
+        PyMem_Free(co_extra);
     }
 
     Py_XDECREF(co->co_code);