Issue #12881: ctypes: Fix segfault with large structure field names.
diff --git a/Misc/NEWS b/Misc/NEWS
index ddcbde1..68d32a6 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -210,6 +210,8 @@
 Extension Modules
 -----------------
 
+- Issue #12881: ctypes: Fix segfault with large structure field names.
+
 - Issue #13013: ctypes: Fix a reference leak in PyCArrayType_from_ctype.
   Thanks to Suman Saha for finding the bug and providing a patch.