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Diffstat (limited to 'Misc/NEWS.d/next/Core and Builtins/2020-02-18-01-40-13.bpo-39382.OLSJu9.rst')
| -rw-r--r-- | Misc/NEWS.d/next/Core and Builtins/2020-02-18-01-40-13.bpo-39382.OLSJu9.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Misc/NEWS.d/next/Core and Builtins/2020-02-18-01-40-13.bpo-39382.OLSJu9.rst b/Misc/NEWS.d/next/Core and Builtins/2020-02-18-01-40-13.bpo-39382.OLSJu9.rst new file mode 100644 index 0000000000..605f4c8e5d --- /dev/null +++ b/Misc/NEWS.d/next/Core and Builtins/2020-02-18-01-40-13.bpo-39382.OLSJu9.rst @@ -0,0 +1,3 @@ +Fix a use-after-free in the single inheritance path of ``issubclass()``, when +the ``__bases__`` of an object has a single reference, and so does its first item. +Patch by Yonatan Goldschmidt. |