From cb1bcc7ebbb84a056a63fd09e47c456509c52411 Mon Sep 17 00:00:00 2001
From: David Dykstra <dwd@samba.org>
Date: Fri, 14 Dec 2001 18:00:54 +0000
Subject: [PATCH] open_socket_in was attempting to try all the protocols
 returned from getaddrinfo(), but only if a corresponding call to socket()
 returned one of three *NOSUPPORT errno codes.  A Redhat 6.2 system was
 observed returning EINVAL instead so it never went on to try IPv4.  This
 update adds EINVAL to the list.  Question: why not always continue through
 the list regardless of what errno is?

---
 socket.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/socket.c b/socket.c
index 58d3dde3..0ad8a169 100644
--- a/socket.c
+++ b/socket.c
@@ -298,6 +298,7 @@ static int open_socket_in(int type, int port, const char *bind_address,
 			case EPROTONOSUPPORT:
 			case EAFNOSUPPORT:
 			case EPFNOSUPPORT:
+			case EINVAL:
 				/* See if there's another address that will work... */
 				continue;
 			}
-- 
2.34.1