Subject: Assn1 troubles

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It looks as though changes to recent linux kernels have
defeated my previous raw socket backdoor.

The test program I was using:

#include <stdio.h>
#include <sys/socket.h>
#include <netinet/ip.h>

main()
{

  int s;

  s = socket(PF_INET, SOCK_RAW, 1);
  printf("s = %d \n");
}

does run successfully and creates a raw socket..
However, attempts to read / write the socket are
now rejected.  I'll notify the class when I have
invented a fix...  I probably won't be able to install
it until tomorrow at earliest because of traffic
problems to today.