Merge branch 'main' into fix-issue-129107

kumaraditya303 · Feb 15, 2025 · Jan 20, 2025 · Jan 20, 2025 · Jan 20, 2025 · Jan 21, 2025
commit 6314eb4d3cdc9900ab7407110764efc3912b393c
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c
@@ -1521,6 +1521,31 @@ bytearray_removesuffix_impl(PyByteArrayObject *self, Py_buffer *suffix)
 }
 
 
+/*[clinic input]
+bytearray.resize
+    size: Py_ssize_t
+        New size to resize to..
+    /
+Resize the internal buffer of bytearray to len.
+[clinic start generated code]*/
+
+static PyObject *
+bytearray_resize_impl(PyByteArrayObject *self, Py_ssize_t size)
+/*[clinic end generated code: output=f73524922990b2d9 input=75fd4d17c4aa47d3]*/
+{
+    Py_ssize_t start_size = PyByteArray_GET_SIZE(self);
+    int result = PyByteArray_Resize((PyObject *)self, size);
+    if (result < 0) {
+        return NULL;
+    }
+    // Set new bytes to null bytes
+    if (size > start_size) {
+        memset(PyByteArray_AS_STRING(self) + start_size, 0, size - start_size);
+    }
+    Py_RETURN_NONE;
+}
+
+
 /*[clinic input]
 @critical_section
 bytearray.translate

diff --git a/Objects/clinic/bytearrayobject.c.h b/Objects/clinic/bytearrayobject.c.h