From 585b2f5a780722c8a5bfffb3a40f7f42e8a205be Mon Sep 17 00:00:00 2001
From: Andrew Murray <radarhere@users.noreply.github.com>
Date: Sun, 29 Mar 2026 18:11:36 +1100
Subject: [PATCH] Check calloc return value

---
 src/_imaging.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/_imaging.c b/src/_imaging.c
index 55d29d1bf77..980f827ae78 100644
--- a/src/_imaging.c
+++ b/src/_imaging.c
@@ -267,6 +267,9 @@ PyObject *
 ExportArrowSchemaPyCapsule(ImagingObject *self) {
     struct ArrowSchema *schema =
         (struct ArrowSchema *)calloc(1, sizeof(struct ArrowSchema));
+    if (!schema) {
+        return ArrowError(IMAGING_CODEC_MEMORY);
+    }
     int err = export_imaging_schema(self->image, schema);
     if (err == 0) {
         return PyCapsule_New(schema, "arrow_schema", ReleaseArrowSchemaPyCapsule);