static int set_pid_priority(pid_t pid,int policy,int priority,char *message,char *name){
  struct sched_param par={0};
  par.sched_priority=priority;
  if((sched_setscheduler(pid,policy,&par)!=0)){
    print_error(stderr,message,pid,name,strerror(errno));
    return 0;
  }
  return 1;
}

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.