Case Study: a networking equipment manufacturer resolves memory corruption bugs in under 10 minutes with Undo LiveRecorder

Routing engineer resolves memory corruption bug in under 10 min

The networking equipment manufacturer, a global networking provider, faced a significant challenge in resolving a critical memory corruption bug in its router software. The legacy C code defect, which caused a process to crash, was a release blocker that traditionally took their team up to five days to diagnose using core dumps or difficult-to-configure sanitizers.

By implementing Undo's LiveRecorder and UDB replay engine, the developer captured the fault and replayed it to quickly identify the root cause. Using Undo's solution, they diagnosed and resolved the severe bug in just 5-10 minutes. This resulted in a time-to-resolution reduction of over 200x, preventing the issue from reaching the release build and saving what would have been multiple days of investigation.