From: Bénédikt Tran <10796600+picnixz@users.noreply.github.com>
Date: Mon, 9 Jun 2025 09:10:32 +0000 (+0200)
Subject: gh-131316: fix invalid `DECREF` in `_md5.md5.copy()` (#135291)
X-Git-Tag: v3.15.0a1~1347
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c19e36cc4eabacaacc359e8b2550b10c2965a31a;p=thirdparty%2FPython%2Fcpython.git

gh-131316: fix invalid `DECREF` in `_md5.md5.copy()` (#135291)

This amends commit 261633bd3f48607478f50d12d8025cd4bb36f6f4.
---

diff --git a/Modules/md5module.c b/Modules/md5module.c
index 9b5ea2d6e026..08dbcd2cbce8 100644
--- a/Modules/md5module.c
+++ b/Modules/md5module.c
@@ -120,7 +120,7 @@ MD5Type_copy_impl(MD5object *self, PyTypeObject *cls)
     newobj->hash_state = Hacl_Hash_MD5_copy(self->hash_state);
     LEAVE_HASHLIB(self);
     if (newobj->hash_state == NULL) {
-        Py_DECREF(self);
+        Py_DECREF(newobj);
         return PyErr_NoMemory();
     }
     return (PyObject *)newobj;