GH-139193: Fix dump_stack when PYTHON_LLTRACE=4 (GH-139384)

2025-10-22 18:14:25 +05:00
parent e53e9eb2f1
commit a4709e525f
2 changed files with 10 additions and 0 deletions
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -160,6 +160,10 @@ dump_item(_PyStackRef item)
        printf("<NULL>");
        return;
    }
+    if (PyStackRef_IsMalformed(item)) {
+        printf("<INVALID>");
+        return;
+    }
    if (PyStackRef_IsTaggedInt(item)) {
        printf("%" PRId64, (int64_t)PyStackRef_UntagInt(item));
        return;