From d97e9a778fb9a971f95e5f51172dbe688d017756 Mon Sep 17 00:00:00 2001
From: Mike Karels <karels@ucbvax.Berkeley.EDU>
Date: Tue, 11 Mar 1986 20:00:55 -0800
Subject: [PATCH] can't reconnect after some errors

SCCS-vsn: usr.bin/ftp/ftp.c 5.10
SCCS-vsn: usr.bin/telnet/telnet.c 5.5
---
 usr/src/usr.bin/ftp/ftp.c       | 7 +++++++
 usr/src/usr.bin/telnet/telnet.c | 6 ++++++
 2 files changed, 13 insertions(+)

diff --git a/usr/src/usr.bin/ftp/ftp.c b/usr/src/usr.bin/ftp/ftp.c
index c06cc90b7f..3d0402a6ee 100644
--- a/usr/src/usr.bin/ftp/ftp.c
+++ b/usr/src/usr.bin/ftp/ftp.c
@@ -89,6 +89,13 @@ hookup(host, port)
 			     (caddr_t)&hisctladdr.sin_addr, hp->h_length);
 			fprintf(stdout, "Trying %s...\n",
 				inet_ntoa(hisctladdr.sin_addr));
+			(void) close(s);
+			s = socket(hisctladdr.sin_family, SOCK_STREAM, 0);
+			if (s < 0) {
+				perror("ftp: socket");
+				code = -1;
+				return (0);
+			}
 			continue;
 		}
 		perror("ftp: connect");
diff --git a/usr/src/usr.bin/telnet/telnet.c b/usr/src/usr.bin/telnet/telnet.c
index ff74833594..707aeaa458 100644
--- a/usr/src/usr.bin/telnet/telnet.c
+++ b/usr/src/usr.bin/telnet/telnet.c
@@ -234,6 +234,12 @@ tn(argc, argv)
 				host->h_length);
 			fprintf(stderr, "Trying %s...\n",
 				inet_ntoa(sin.sin_addr));
+			(void) close(net);
+			net = socket(AF_INET, SOCK_STREAM, 0);
+			if (net < 0) {
+				perror("telnet: socket");
+				return;
+			}
 			continue;
 		}
 		perror("telnet: connect");
-- 
2.20.1