[3.10] bpo-45126: Fix ref. leak in sqlite3.Connection.__init__ (GH-28231). (GH-28298)

Erlend Egeberg Aasland · web-flow · commit aa6dd54d43df · 2021-09-13T12:16:01.000+09:00
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
@@ -87,6 +87,7 @@ pysqlite_connection_init(pysqlite_Connection *self, PyObject *args,
     }
 
     if (PySys_Audit("sqlite3.connect", "O", database_obj) < 0) {
+        Py_DECREF(database_obj);
         return -1;
     }
 

Original file line number	Diff line number	Diff line change
`@@ -87,6 +87,7 @@ pysqlite_connection_init(pysqlite_Connection self, PyObject args,`
`87`	`87`	`}`
`88`	`88`
`89`	`89`	`if (PySys_Audit("sqlite3.connect", "O", database_obj) < 0) {`
	`90`	`+ Py_DECREF(database_obj);`
`90`	`91`	`return -1;`
`91`	`92`	`}`
`92`	`93`