From 4c53777876246e60f3b56c043be877974c26b30e Mon Sep 17 00:00:00 2001
From: Christoph Reiter <reiter.christoph@gmail.com>
Date: Sat, 12 Sep 2020 16:03:06 +0200
Subject: [PATCH] image_surface_create_for_data: fix a potential leak

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

diff --git a/cairo/surface.c b/cairo/surface.c
index 99f90e1e..ae7e69e7 100644
--- a/cairo/surface.c
+++ b/cairo/surface.c
@@ -854,8 +854,10 @@ image_surface_create_for_data (PyTypeObject *type, PyObject *args) {
   }
 
   res = PyObject_GetBuffer (obj, view, PyBUF_WRITABLE);
-  if (res == -1)
+  if (res == -1) {
+    PyMem_Free (view);
     return NULL;
+  }
 
   if (height * stride > view->len) {
     PyBuffer_Release (view);