From b709302f3125622986bd458dfb2954fda5e8366d Mon Sep 17 00:00:00 2001 From: Hai Shi Date: Sun, 5 Apr 2020 03:24:16 +0800 Subject: bpo-40077: Fix potential refleaks of _json: traverse memo (GH-19344) Fix possible refleaks in _json module, memo of PyScannerObject should be traversed. --- .../next/Core and Builtins/2020-04-04-12-43-19.bpo-40077.m15TTX.rst | 1 + Modules/_json.c | 1 + 2 files changed, 2 insertions(+) create mode 100644 Misc/NEWS.d/next/Core and Builtins/2020-04-04-12-43-19.bpo-40077.m15TTX.rst diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-04-04-12-43-19.bpo-40077.m15TTX.rst b/Misc/NEWS.d/next/Core and Builtins/2020-04-04-12-43-19.bpo-40077.m15TTX.rst new file mode 100644 index 0000000..21ed615 --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-04-04-12-43-19.bpo-40077.m15TTX.rst @@ -0,0 +1 @@ +Fix possible refleaks in :mod:`_json`, memo of PyScannerObject should be traversed. diff --git a/Modules/_json.c b/Modules/_json.c index 4682cf8..8117d16 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -652,6 +652,7 @@ scanner_traverse(PyScannerObject *self, visitproc visit, void *arg) Py_VISIT(self->parse_float); Py_VISIT(self->parse_int); Py_VISIT(self->parse_constant); + Py_VISIT(self->memo); return 0; } -- cgit v0.12