During March 2025, Aearsis focused on enhancing the reliability of request handling in the curl/curl repository. They addressed a core issue in the network path by fixing a bug where the sendbuf_hds_len buffer was not reset between request retries, which previously led to incorrect header length carryover and unstable retry behavior. Using C programming and network debugging skills, Aearsis implemented a solution that resets the buffer state before each retry, ensuring clean and predictable request processing. This targeted adjustment improved the robustness of curl’s retry mechanism, reducing failure rates and contributing to a more reliable experience for end users.