Highlights
Denial of Service: 8 prior fixes. Scrutinize any change in this area.
src/balancer/proxy_service.rs: most-fixed (2 issues). Treat as high-risk during review.
5 high-severity fixes in this history; regressions here are high-impact.
Recurring patterns
The bug types that recur here, drawn from past fixes, not open vulnerabilities.
Denial of Service: The load balancer is highly susceptible to state-tracking panics (integer underflows) when releasing processing slots, which leads to immediate controller crashes. Concurrent slot updates and race conditions directly undermine the availability of the upstream pool.
Auth Bypass: Administrative or restricted endpoints such as `/slots` can be reached even when explicitly disabled in configuration profiles, permitting unauthorized access to backend state and slot management.
Denial of Service: Unbounded resource exhaustion occurs on GPUs when clients disconnect without halting active generation loops, requiring explicit early termination and connection drops checking in the token sampling pipelines.