Negative Complement of a Set of Vulnerability-Fixing Commits: Supplementary Material

MSR 2024 Data and Tool Showcase Track (Submission) This archive contains the supporting documents for the paper: Rocío Cabrera Lozoya, Antonino Sabetta, Tommaso Aiello. "Negative Complement of a Set of Vulnerability-Fixing Commits: Method and Dataset" submitted to the 2024 MSR Data and Tools Showcase Track. Its structure is as follows: - data - commit_pairs_final.csv : Dataset of 534 commit pairs corresponding to a positiive (security-relevant) commit and a negative sample obtained by the approach described in the paper. - single_positive.csv : Contains a single positive instance (taken from the MSR2019 dataset) which can be used to test the generate_negative_complement.py script. - scripts - generate_negative_complement.py : Takes in a single .java file and obfuscates its developer-defined identifiers. - obfuscate_java_file.py : Generates a negative complement for a security-relevant dataset. The ouput is written to couple_dataset.csv. - requirements.txt : Requirements needed in the virtual environment to successfully run the previous scripts.