AIKIDO-2026-217795

TL;DR

The Convex adapter's handlePagination helper drives count() and unlimited findMany() as an unbounded paginated scan. When no caller limit is supplied, the per-page numItems budget collapses to 0 after the first 200 rows, so the cursor stops advancing and the loop never reaches its done condition. Any count() or unlimited findMany() over a table or filtered set with more than 200 matching rows loops forever, re-issuing cached findMany queries until the function is killed at its wall-clock limit and exhausting compute. The fix pages at the full 200 rows when there is no limit and adds a forward-progress guard that aborts when a page produces no rows and does not advance the cursor.