Improper use of intrinsic function

A function that is not thread safe was called within a multi-threaded environment.

The functions that interact with the file system are not thread-safe, so care should be taken to avoid race conditions.

ID	Code Location	Description
1	Call site	The place where the function was called

Example

          
#include <stdio.h> 

int main(int argc, char **argv)
{
    FILE * f;
#pragma omp parallel
    {
        f = fopen("abc.txt", "rb");
    }
    fclose(f);
    return 0;
}