You see what I want you to see: poisoning vulnerabilities in neural code search

This is the authors' abstract. We don't add key points for this paper.

Searching and reusing code snippets from open-source software repositories based on natural-language queries can greatly improve programming productivity.Recently, deep-learning-based approaches have become increasingly popular for code search. Despite substantial progress in training accurate models of code search, the robustness of these models has received little attention so far.