From: Eric Andersen <andersen@codepoet.org>
Date: Sun, 5 May 2002 03:40:14 +0000 (-0000)
Subject: Tom Oehser noticed that we were lacking the SO_REUSEADDR flag.
X-Git-Tag: 0_60_4~205
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=f63a20ad7baf5471f2691e8347bf243eb5935d86;p=oweals%2Fbusybox.git

Tom Oehser noticed that we were lacking the SO_REUSEADDR flag.
---

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) {