From 332ff3d770631e7513fea38cf0d3689f673f0e3f Mon Sep 17 00:00:00 2001
From: Damien Miller <djm@mindrot.org>
Date: Tue, 10 May 2016 09:51:06 +1000
Subject: [PATCH] initialise salen in binresvport_sa

avoids failures with UsePrivilegedPort=yes

patch from Juan Gallego
---
 openbsd-compat/bindresvport.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/openbsd-compat/bindresvport.c b/openbsd-compat/bindresvport.c
index c89f21403..eeb269d59 100644
--- a/openbsd-compat/bindresvport.c
+++ b/openbsd-compat/bindresvport.c
@@ -64,6 +64,7 @@ bindresvport_sa(int sd, struct sockaddr *sa)
 	if (sa == NULL) {
 		memset(&myaddr, 0, sizeof(myaddr));
 		sa = (struct sockaddr *)&myaddr;
+		salen = sizeof(myaddr);
 
 		if (getsockname(sd, sa, &salen) == -1)
 			return -1;	/* errno is correctly set */