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Tom Oehser noticed that we were lacking the SO_REUSEADDR flag.

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This commit is contained in:
Eric Andersen 2002-05-05 03:40:14 +00:00
parent 864b79791a
commit f63a20ad7b
1 changed files with 4 additions and 2 deletions
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6
networking/nc.c
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@ -44,7 +44,7 @@
int nc_main(int argc, char **argv) int nc_main(int argc, char **argv)
{ {
int do_listen = 0, lport = 0, delay = 0, tmpfd, opt, sfd; int do_listen = 0, lport = 0, delay = 0, tmpfd, opt, sfd, x;
char buf[BUFSIZ]; char buf[BUFSIZ];
#ifdef GAPING_SECURITY_HOLE #ifdef GAPING_SECURITY_HOLE
char * pr00gie = NULL; char * pr00gie = NULL;
@ -89,7 +89,9 @@ int nc_main(int argc, char **argv)
if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0)
perror_msg_and_die("socket"); perror_msg_and_die("socket");
x = 1;
if (setsockopt (sfd, SOL_SOCKET, SO_REUSEADDR, &x, sizeof (x)) == -1)
perror_msg_and_die ("reuseaddr failed");
address.sin_family = AF_INET; address.sin_family = AF_INET;
if (lport != 0) { if (lport != 0) {