From e67028f4bc5fed69b70238b1dff74f9a7d2eda1b Mon Sep 17 00:00:00 2001
From: Daniele Varrazzo <daniele.varrazzo@gmail.com>
Date: Mon, 21 Jan 2019 01:32:53 +0000
Subject: [PATCH] Handle failed allocation in list adaptation

---
 psycopg/adapter_list.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/psycopg/adapter_list.c b/psycopg/adapter_list.c
index 5c6fa693..889c5f84 100644
--- a/psycopg/adapter_list.c
+++ b/psycopg/adapter_list.c
@@ -90,7 +90,9 @@ list_quote(listObject *self)
                      * array[array[]] is */
                     all_nulls = 0;
                     Py_CLEAR(qs[i]);
-                    qs[i] = Bytes_FromString("ARRAY[]");
+                    if (!(qs[i] = Bytes_FromString("ARRAY[]"))) {
+                        goto exit;
+                    }
                 }
             }
             else {