diff options
| -rw-r--r-- | Misc/NEWS | 3 | ||||
| -rw-r--r-- | Modules/_collectionsmodule.c | 4 |
2 files changed, 6 insertions, 1 deletions
@@ -113,6 +113,9 @@ Core and Builtins Library ------- +- Issue #13015: Fix a possible reference leak in defaultdict.__repr__. + Patch by Suman Saha. + - Issue #10287: nntplib now queries the server's CAPABILITIES first before sending MODE READER, and only sends it if not already in READER mode. Patch by Hynek Schlawack. diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c index 5545d1e..4343159 100644 --- a/Modules/_collectionsmodule.c +++ b/Modules/_collectionsmodule.c @@ -1401,8 +1401,10 @@ defdict_repr(defdictobject *dd) { int status = Py_ReprEnter(dd->default_factory); if (status != 0) { - if (status < 0) + if (status < 0) { + Py_DECREF(baserepr); return NULL; + } defrepr = PyUnicode_FromString("..."); } else |