From: Zackery Spytz <zspytz@gmail.com>
Date: Thu, 14 Feb 2019 07:43:17 +0000 (-0700)
Subject: closes bpo-35991: Fix a potential double free in Modules/_randommodule.c. (GH-11849)
X-Git-Tag: v3.8.0a2~77
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bb3c05d7efca8d23bf39bc2640297ba2598899f3;p=thirdparty%2FPython%2Fcpython.git

closes bpo-35991: Fix a potential double free in Modules/_randommodule.c. (GH-11849)
---

diff --git a/Misc/NEWS.d/next/Core and Builtins/2019-02-14-00-00-30.bpo-35991.xlbfSk.rst b/Misc/NEWS.d/next/Core and Builtins/2019-02-14-00-00-30.bpo-35991.xlbfSk.rst
new file mode 100644
index 000000000000..4bd55208dada
--- /dev/null
+++ b/Misc/NEWS.d/next/Core and Builtins/2019-02-14-00-00-30.bpo-35991.xlbfSk.rst	
@@ -0,0 +1 @@
+Fix a potential double free in Modules/_randommodule.c.
diff --git a/Modules/_randommodule.c b/Modules/_randommodule.c
index dae9d42fcb22..6a48689204c5 100644
--- a/Modules/_randommodule.c
+++ b/Modules/_randommodule.c
@@ -292,7 +292,6 @@ random_seed(RandomObject *self, PyObject *args)
                               PY_LITTLE_ENDIAN,
                               0); /* unsigned */
     if (res == -1) {
-        PyMem_Free(key);
         goto Done;
     }