sample

README.md

Task

1. sample.c contains a vulnerability. Why is this a vulnerability and which line is causing the flaw?
2. Check out https://github.com/awsm-research/LineVul/tree/main/linevul LineVul is a vulnerability discovery model which uses a BERT-like transformer model and attention scores to calculate relevance scores. The relevance scores denote how likely it is for each line to contribute to a vulnerability. Can you tell which 3 lines of sample.c score top given the prediction of LineVul?

sample.c

#include <iostream>
using namespace std;

#define MAXSIZE    40
void test(void)
{
        char buf[MAXSIZE];
        cin>>buf;
        cout<<buf<<endl;
}

int main(int argc, char **argv)
{
        test();
        return 0;
}