diff --git a/PIL/Image.py b/PIL/Image.py
index 368186f81..3f8a49e6f 100644
--- a/PIL/Image.py
+++ b/PIL/Image.py
@@ -1544,7 +1544,7 @@ class Image(object):
 
         size = tuple(size)
         if self.size == size:
-            return self._new(self.im)
+            return self.copy()
 
         if self.mode in ("1", "P"):
             resample = NEAREST
diff --git a/Tests/test_image_resample.py b/Tests/test_image_resample.py
index fb439579c..ebc1ac6e4 100644
--- a/Tests/test_image_resample.py
+++ b/Tests/test_image_resample.py
@@ -24,6 +24,15 @@ class TestImagingResampleVulnerability(PillowTestCase):
         with self.assertRaises(ValueError):
             im.resize((100, -100))
 
+    def test_modify_after_resizing(self):
+        im = hopper('RGB')
+        # get copy with same size
+        copy = im.resize(im.size)
+        # some in-place operation
+        copy.paste('black', (0, 0, im.width // 2, im.height // 2))
+        # image should be different
+        self.assertNotEqual(im.tobytes(), copy.tobytes())
+
 
 class TestImagingCoreResampleAccuracy(PillowTestCase):
     def make_case(self, mode, size, color):