From 1e092419b6806495c683043ab3feb6ce264f3b9c Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Mon, 6 Dec 2021 22:24:19 +1100
Subject: [PATCH] Initialize coordinates to zero

Conflict:NA
Reference:https://github.com/python-pillow/Pillow/pull/5920/commits/1e092419b6806495c683043ab3feb6ce264f3b9c

---
 Tests/test_imagepath.py | 1 +
 src/path.c              | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Tests/test_imagepath.py b/Tests/test_imagepath.py
index 0835fdb..cd850bb 100644
--- a/Tests/test_imagepath.py
+++ b/Tests/test_imagepath.py
@@ -90,6 +90,7 @@ def test_path_odd_number_of_coordinates():
     [
         ([0, 1, 2, 3], (0.0, 1.0, 2.0, 3.0)),
         ([3, 2, 1, 0], (1.0, 0.0, 3.0, 2.0)),
+        (1, (0.0, 0.0, 0.0, 0.0)),
     ],
 )
 def test_getbbox(coords, expected):
diff --git a/src/path.c b/src/path.c
index 62e7e15..60def3f 100644
--- a/src/path.c
+++ b/src/path.c
@@ -58,7 +58,7 @@ alloc_array(Py_ssize_t count)
     if ((unsigned long long)count > (SIZE_MAX / (2 * sizeof(double))) - 1 ) {
         return ImagingError_MemoryError();
     }
-    xy = malloc(2 * count * sizeof(double) + 1);
+    xy = calloc(2 * count * sizeof(double) + 1, sizeof(double));
     if (!xy) {
         ImagingError_MemoryError();
     }
-- 
2.27.0

