Important fix (sshd && binding). Portable version only.

[Kevin Steves]

On Sat, 17 Feb 2001, Arkadiusz Miskiewicz wrote:
: If bind() fails we _always_ should close socket. I sent this patch while ago
: to djm but I still don't see this fix in openssh_cvs.

i don't know why the test for !ai->ai_next was added?  anyone?

let's just sync with openbsd.  commit?

Index: sshd.c
===================================================================
RCS file: /var/cvs/openssh/sshd.c,v
retrieving revision 1.120
diff -u -r1.120 sshd.c
--- sshd.c	2001/02/15 03:17:13	1.120
+++ sshd.c	2001/02/17 15:41:54
@@ -849,8 +849,7 @@
 			debug("Bind to port %s on %s.", strport, ntop);

 			/* Bind the socket to the desired port. */
-			if ((bind(listen_sock, ai->ai_addr, ai->ai_addrlen) < 0) &&
-				 (!ai->ai_next)) {
+			if (bind(listen_sock, ai->ai_addr, ai->ai_addrlen) < 0) {
 				error("Bind to port %s on %s failed: %.200s.",
 				    strport, ntop, strerror(errno));
 				close(listen_sock);