commit e144507b0983399fb3dbcf6535cfbead22a6c5e4
author Brett Cannon <bcannon@gmail.com> Fri Feb 04 20:24:02 2011 +0000
committer Brett Cannon <bcannon@gmail.com> Fri Feb 04 20:24:02 2011 +0000
tree 5fea96057e5cda3c96eb438f5c7d4b0e99c6b3c2
parent eefb97cb579f8822868ce98ace820da5788e9ff7

There was a possibility that the initialization of _sqlite, when it failed,
would lead to a decref of a NULL.

Fixes issue #11110.

Modules/_sqlite/module.c

diff --git a/Modules/_sqlite/module.c b/Modules/_sqlite/module.c
index 3292dae..cbc3b8e 100644
--- a/Modules/_sqlite/module.c
+++ b/Modules/_sqlite/module.c
@@ -329,7 +329,7 @@
         (pysqlite_statement_setup_types() < 0) ||
         (pysqlite_prepare_protocol_setup_types() < 0)
        ) {
-        Py_DECREF(module);
+        Py_XDECREF(module);
         return NULL;
     }