Initialize coordinates to zero

python-pillow · Jan 1, 2022 · 1e09241 · 1e09241 · risicle · Jan 13, 2022
1 parent 89d0d38
commit 1e09241
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git 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
@@ -57,7 +57,7 @@ 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();
     }