diff options
| -rw-r--r-- | networking/nc.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/networking/nc.c b/networking/nc.c index e1741cd..63d8c5b 100644 --- a/networking/nc.c +++ b/networking/nc.c @@ -44,7 +44,7 @@ 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]; #ifdef GAPING_SECURITY_HOLE char * pr00gie = NULL; @@ -89,7 +89,9 @@ int nc_main(int argc, char **argv) if ((sfd = socket(AF_INET, SOCK_STREAM, 0)) < 0) 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; if (lport != 0) { |