Fix: Add infinite loop protection to API pagination

volc_limit_sync.py

@@ -507,6 +507,7 @@ def fetch_all_packages():
     version = "2022-01-01"
     all_packages = []
     current_token = ""
+    seen_tokens = set()
 
     while True:
         try:
@@ -524,8 +525,20 @@ def fetch_all_packages():
             if items:
                 all_packages.extend(items)
             next_token = data.get("Result", {}).get("NextToken", "")
-            if not next_token or next_token == current_token:
+
+            # Infinite Loop Protection
+            if not next_token:
                 break
+            if next_token == current_token:
+                break
+            if next_token in seen_tokens:
+                if DEBUG_MODE:
+                    print(
+                        f"DEBUG: Detected pagination cycle with token {next_token}. Stopping."
+                    )
+                break
+
+            seen_tokens.add(next_token)
             current_token = next_token
             time.sleep(0.2)
         except Exception as e: