From f63a20ad7baf5471f2691e8347bf243eb5935d86 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Sun, 5 May 2002 03:40:14 +0000 Subject: [PATCH] Tom Oehser noticed that we were lacking the SO_REUSEADDR flag. --- networking/nc.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/networking/nc.c b/networking/nc.c index e1741cdb3..63d8c5b19 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) { -- 2.25.1