From a6a88f9bd8328ce2e9ea13e316379f5f3ab485ea Mon Sep 17 00:00:00 2001
From: tb <>
Date: Mon, 5 Aug 2024 07:16:30 +0000
Subject: Remove bogus connect(s, NULL, 0) call

The only thing it does is error because of a check added in sockargs() in
uipc_syscalls r1.155. As guenther pointed out, this may have been added
because of a misreading of the last sentence of the first paragraph of the
connect(2) manual.

Instead of erroring, this will keep listening if -k is given and otherwise
it will close the socket and exit with success.

ok guenther jeremy
---
 src/usr.bin/nc/netcat.c | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'src')

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index 856a01c2b4..a25c4f175a 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.227 2024/08/02 21:08:47 jan Exp $ */
+/* $OpenBSD: netcat.c,v 1.228 2024/08/05 07:16:30 tb Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  * Copyright (c) 2015 Bob Beck.  All rights reserved.
@@ -644,10 +644,6 @@ main(int argc, char *argv[])
 				close(connfd);
 				tls_free(tls_cctx);
 			}
-			if (family == AF_UNIX && uflag) {
-				if (connect(s, NULL, 0) == -1)
-					err(1, "connect");
-			}
 
 			if (!kflag)
 				break;
-- 
cgit v1.2.3-55-g6feb